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Дата индексирования: Mon Oct 1 19:44:45 2012
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All years analysis

This Table contains results of our analysis of an "interior" accuracy of CCD positional Numbered Minor Planets observations carried out in indication month of current year. The observatories taken into consideration are given with their MPC codes and instrumental equipment. A number of considered Numbered Minor Planets and their processed positions is given together with a mean error of a single observation for RA and DEC. Only one night observations were used for getting these errors.

A visitor may click required MPC code number (blue color) and see the first 100 Kb information as to detailed test of CCD positions made with this MPC code and sent to the MPC Database. These information tables show the (O-C) values for each observation.

If you find any inaccurate recording, please, send us a letter for correction.

Internal errors October, 2007
---------------------------------------------------------------------------------
MPC    Country,       Diam.,         Scale, Number   Number    Mean errors of    
code   Observa-       Focus   FOV    Cata-  of minor   of      single observation
         tory          (m)           log    planets  positions    RA    DE       
---------------------------------------------------------------------------------
                                                                  "     "        
012   Belgium,        0.85  45 x 30'  0.9"     14          94    0.413 0.302     
      Uccle           2.1             GSC                                        
024   Heidelberg-     0.7   No data             3           9    0.149 0.180     
      Konigstuhl,Ger.                USNO                                        
056   Slovakia,       0.6   18 x 12'  0.7"      2           6    0.156 0.082     
      Skalnat. Pleso  2.6            USNO                                        
094   Russia, Sime-   1.0    6 x 5'     1"      1           8    0.062 0.122     
      iz, INASAN      2.2            USNO                                        
097   Israel,         1.0   13 x 13'  0.7"      1           3    0.285 0.030     
      Wise Obs.       7.0            USNO                                        
104   Italy, San      0.40  21 x 21'  2.5"     34         114    0.671 0.523     
      Marccello       2.0             GSC                                        
106   Slovenia,       0.36  36 x 36'  2.0"    331        1380    0.318 0.357     
      Crni vrh        2.4            USNO                                        
113   Germany,        0.50  13 x 10'    2"      4          19    0.178 0.145     
      Schonbrunn      2.3            USNO                                        
118   Slovakia,       0.57  14 x 10'  1.7"     21         102    0.196 0.170     
      Modra           3.3            USNO                                        
127   Germany,        0.19  30 x 20'  2.4"      7          43    0.113 0.135     
      Bornheim        0.8             GSC                                        
130   Italy,          0.4   15 x 10'  1.0"      5          18    0.319 0.351     
      Lumezzane       1.8            USNO                                        
138   France,         0.20  36 x 24'  2.8"     24          72    0.340 0.246     
      Village-Neuf    0.8             GSC                                        
143   Switzerland,    0.40  20 x 20'  2.4"      1           3    1.075 0.474     
      Gnosca          1.64            GSC                                        
151   Switzerland,    0.25  24 x 16'  0.9"      4          12    0.079 0.097     
      Eschenberg      2.0            USNO                                        
170   Spain, Obs.     0.31  No data             5          15    0.171 0.108     
      de Begues       2.0             GSC                                        
185   Switzerland,    0.61  23 x 15'  0.9"     57         275    0.375 0.337     
      jur.-Vicques    2.1            USNO                                        
188                                            10          47    0.094 0.040     

198   Germany,        0.24  12 x 9'   2.0       5          24    0.115 0.112     
      Wildberg        2.4            USNO                                        
213   Spain, Observ.  0.30  No data   2.4"      2           6    0.367 0.171     
      Montcabre       1.7                                                        
224   France,         0.30  29 x 19'  1.1"     10          30    0.316 0.316     
      Ottmarsheim     1.68           USNO                                        
232   Spain, Masqu-   0.25  13 x 9'   2.0"      3           9    0.335 0.216     
      efa Observ.     1.8             GSC                                        
240   Germany, Her-   0.40  15 x 10'  2.4"     12          52    0.477 0.301     
      renberg Sternw. 1.6            USNO                                        
246   Czech Repub.,   1.06  33 x 33'  1.9"     95         824    0.262 0.253     
      KLENOT          3.2            USNO                                        
291   USA,Kitt Peak,  1.8  390 x 30'  1.0"    693        2586    0.210 0.179     
      Spacewatch II   4.7            USNO                                        
300   Japan,          0.5   78 x 78'  2.3"      7          33    0.290 0.331     
      Bisei Center    1.3             ACT                                        
333   Canada,Desert   0.45  No data            39         164    0.673 0.714     
      Eagle Observ.                   ACT                                        
413   Australia,      var.  No data            11          48    0.250 0.159     
      Siding Spring                  UCAC                                        
423   Australia,      0.2   30 x 20'  2.3"      1           9    0.151 0.290     
      North Ryde      0.8            UCAC                                        
432   Australia,      0.20  No data             5          15    0.297 0.210     
      Boambee         1.0             ACT                                        
434   Italy,          0.18  10 x 7'   1.3"      1           4    0.127 0.034     
      S.Benedetto Po  1.6             GSC                                        
448   USA, Desert     0.30  21 x 21'  2.4"     21          65    0.260 0.190     
      Moon Observat.  2.0            USNO                                        
473   Italy,          0.30  No data             3          17    0.317 0.339     
      Remanzacco      0.8             GSC                                        
510   Siegen,         0.30  No data             2           6    0.288 0.200     
      Germany         1.5            USNO                                        
557   Czech Rep.,     0.65  20 x 13'  1.6"     11         136    0.102 0.090     
      Ondrejov        2.3            USNO                                        
568   USA,            2.24  18 x 18'  0.4"      3          15    0.078 0.109     
      Mauna Kea       22.0           USNO                                        
585   Kiev comet sta- 0.70  No data             2           9    0.437 0.282     
      tion, Ukraine   2.8            USNO                                        
611   Germany,        0.45  21 x 21'  2.5"      1           3    0.188 0.160     
      Heppenheim      2.0            USNO                                        
621   Germany, Ber-   0.60  11 x 10'  1.2"     36         180    0.136 0.125     
      gisch Gladbach  3.1            USNO                                        
683   USA, Good-      0.36  20 x 20'  2.5"   1030        9963    0.666 0.676     
      ricke-Pigott    4.0             GSC                                        
691   USA,            0.88 390 x 30'  1.1"   8347       58953    0.269 0.279     
      Spacewatch      4.6            USNO                                        
699   USA, Lowell,    0.59 173 x 173' 2.5"  14459       70936    0.485 0.442     
      LONEOS          1.1            USNO                                        
701   USA, Junk Bond  0.4   24 x 16'  1.8"     85         420    0.393 0.356     
      Obs.,           2.5             ACT                                        
703   USA, Catalina   0.41 175 x 175' 2.6"  21712      153809    0.504 0.429     
      Sky Survey      1.2            USNO                                        
704   USA,            1.0   94 x 72'  2.2"  27000      336242    0.511 0.497     
      Lincoln Lab.    2.2            USNO                                        
715   USA,            0.30  23 x 15'  1.8"      5          17    0.205 0.233     
      Las Cruces      1.0            USNO                                        
734   USA,            0.30  13 x 9'   2.1"      1           3    0.974 0.205     
      Farpoint Obs.   1.8             GSC                                        
735   USA,            0.46  No data            10          49    0.339 0.194     
      George Obs.                    USNO                                        
808   Argentina,      0.5   60 x 60'  0.8"      3           9    0.646 0.634     
      Carl.U.Cesco    3.8            USNO                                        
926   USA, Tenagra    0.50  No data             9          27    0.258 0.510     
      II Observat.    5.0             GSC                                        
939   Spain,          0.20  15 x 11'  2.8"      1           3    0.462 0.257     
      Obs. Rodeno     2.0            USNO                                        
945   Spain,          0.36  11 x 7'   1.6"      1           5    0.107 0.164     
      Monte Deva      2.3            USNO                                        
951   England,        0.25  15 x 15'  2.0"     13          39    0.438 0.292     
      Highworth       1.6             ACT                                        
952   Spain,          0.25  13 x 9'   1.8"      1           3    0.731 0.412     
      Marxuquera      1.6             GSC                                        
987                                             6          21    0.412 0.193     

A06   Mataro,         0.25  No data             3          10    0.424 0.431     
      Spain           1.6             UCAC                                       
A10   Observat. de    0.30  43 x 32'   1.9      1           3    0.142 0.076     
      Corbera, Spain  1.4             UCAC                                       
A13   Obs. Naef,      0.3   39 x 26'   1.6     17          51    0.357 0.301     
      Switzerland     1.2             UCAC                                       
A17   Guidestar Obs., 0.20  22 x 15'   1.8      4          12    0.325 0.384     
      Weinheim, Germ. 1.8             UCAC                                       
A24   New Millennium  0.36  12 x 12'   1.4     71         738    0.439 0.351     
      Obs., Italy     3.9              GSC                                       
A37   Mueggelheim,    0.2   11 x 7'    1.8      3          13    0.538 0.595     
      Germany         2.0             USNO                                       
A44   Altschwendt,    0.30  17 x 13'   1.5      3           9    0.096 0.149     
      Austria         1.8             USNO                                       
A50   Andrushivka,    0.60  23 x 23'   1.4     16          63    0.437 0.436     
      Ukraine         4.5             USNO                                       
A77   Obs. Chante-    0.20  27 x 20'   2.1    966        3987    0.358 0.308     
      Perdrix,France  1.86            USNO                                       
A80   Lindenberg      0.30  No data             3          10    0.087 0.306     
      Obs., Germany   1.2             UCAC                                       
A82   Oss. Astr. di   0.36  No data             2           6    0.085 0.204     
      Trieste, Italy                  UCAC                                       
A87   Rimbach,        0.35  40 x 28'   0.6      2           7    0.777 0.738     
      Germany         3.0             USNO                                       
A88   Bolzaneto,      0.20  21 x 16'   2.2      1           3    0.223 0.059     
      Italy           2.0             UCAC                                       
A94   Cormons,        0.36  18 x 12'   0.5      5          16    0.528 0.473     
      Italy           2.9           UCAC-2                                       
A97   Stammersdorf,   0.13  35 x 26'   3.2      1           6    0.063 0.131     
      Austria         1.0             USNO                                       
B01   Taunus Obs.,    0.6   62 x 42'   1.9     29         142    0.352 0.357     
      Germany         2.0             USNO                                       
B02   Kielce,         1.8   13 x 9'    0.8      2          23    0.167 0.383     
      Poland          3.8             USNO                                       
B03   Alter Satz-     0.35  30 x 20'   1.8      1          13    0.142 0.168     
      berg, Austria   2.6             USNO                                       
B11   Oss. Cima Rest, 0.5   15 x 15'   2.0      3           9    0.142 0.263     
      Italy           2.5             UCAC                                       
B15   Inastars Obs.,  0.36  No data             1           3    0.127 0.059     
      Germany                         USNO                                       
B19   Obs., Mataro    0.15  No data             1           3    0.105 0.348     
      Spain                            GSC                                       
B20   Obs. Carmeli-   0.26  19 x 12'   1.5      1           3    0.015 0.070     
      ta, Spain       1.3             UCAC                                       
B21   Gaisberg Obs.,  0.60  23 x 16'   0.9      7          24    0.365 0.244     
      Austria         2.0             USNO                                       
B34   Green Island   0.13    6 x 4.5'  0.5      1           3    0.348 0.532     
      Obs., Cyprus   2.0              USNO                                       
B36   Redshed Obs.,  0.32   30 x 20'   1.4      5          15    0.208 0.248     
      Austria        1.6              USNO                                       
B37   Obs. Barcelona, 0.51  No data             5          42    0.783 0.741     
      Spain           2.0             USNO                                       
B38   Santa Mama,     0.30  No data             1           4    0.125 0.091     
      Italy           3.0             USNO                                       
B39   Tradate,        0.30 155 x 103'    3     18          73    0.614 0.433     
      Italy           0.6             USNO                                       
B40   Skylive Obs.,   0.41  No data             5          16    0.621 0.320     
      Catania, Italy  4.1             USNO                                       
B48   Bocholt,        0.15  No data             1           4    0.535 0.161     
      Germany         0.7             USNO                                       
B50   Corner Obs.,    0.20  12 x 9'    2.2      2          21    0.192 0.298     
      Germany         0.9             USNO                                       
B51   Vallauris,      0.28  No data             1           3    0.066 0.017     
      France          1.8             USNO                                       
B52   Obs. El Far     0.20  No data             4          18    0.187 0.334     
      Spain           2.0             UCAC                                       
D21   Shenton Park,   0.25  No data            23          70    0.617 0.518     
      Australia       2.5             USNO                                       
D29   Purple Mount.,  1.04 120 x 120'  1.7   3742       16917    0.326 0.318     
      China           1.8             UCAC                                       
D35   Lulin Observ.,  1.0   12 x 11'   0.5    747        2331    0.238 0.189     
      Taiwan          8.0             USNO                                       
D58   KSA SEM Obs.,   0.40  36 x 25'   0.5      1           6    0.866 0.593     
      Busan, Korea    3.3             USNO                                       
E11   Frog Rock       0.32  No data             1           4    0.223 0.228     
      Obs.,Australia                  UCAC                                       
E12   Siding Spring   0.5   No data          3691       16508    0.395 0.369     
     Surv.,Australia                  UCAC                                       
E14   Ngunnawal,      0.25  15 x 11'     2      4          12    0.425 0.183     
      Australia       1.2             USNO                                       
F85                                             1           3    0.064 0.095     

G68   Sierra Stars    0.61  20 x 20'   0.8      1           4    0.076 0.224     
      Obs., USA       6.0          GSC-ACT                                       
G69   Thousand Oaks,  0.30  25 x 25'   1.8      2          15    0.258 0.212     
      U.S.A.          3.0             UCAC                                       
G96   Mt. Lemmon      1.5   66 x 66'   1.0  18831       99518    0.257 0.186     
      Survey, U.S.A.  f/2             UCAC                                       
G98   Calvin-Rehob.   0.41  22 x 14'   0.6      8          43    0.277 0.348     
      Obs., U.S.A.    3.4             USNO                                       
H01   Magdalena Rid-  2.4   No data             1           5    0.065 0.051     
      ge Obs., USA   21.4             USNO                                       
H06   New Mexico Ski- 0.25  56 x 37'   2.2     23          78    0.414 0.450     
      es Obs., Germ.  0.8             UCAC                                       
H07   7300 Observ.,   0.45  No data           257        1658    0.476 0.508     
      Canada          f/3          GSC-ACT                                       
H45   Petit Jean      0.41  No data             6          50    0.285 0.246     
      Mount., USA     1.4             UCAC                                       
H51   Greiner Res.    0.36  No data            25          99    0.488 0.382     
      Obs.,  USA                      UCAC                                       
H53   Thompsonville,  0.31  No data             1           6    0.757 0.721     
      U.S.A.          0.9             UCAC                                       
H55   Antares Obs.    0.40  21 x 21'   2.4     80         276    0.323 0.297     
      U.S.A.          f/5.8           USNO                                       
H56   Northbrook      0.25  No data    1.2     14          63    0.512 0.390     
      Meadow Obs.,USA 1.5              GSC                                       
H59   Prairie Grass,  0.30  12 x 8'      1      4          13    0.296 0.311     
      U.S.A.          1.8             USNO                                       
H68   Red Barn Obs.,  0.30  24 x 16'   1.8      8          58    0.182 0.150     
      Ty Ty, USA      1.0             USNO                                       
H82   CBA-NOVAC       0.66  No data             7          23    0.332 0.176     
      Obs., U.S.A.    1.8             UCAC                                       
I08   Alianza S4,     0.45  No data            39         117    0.240 0.264     
      Argentina       1.3             UCAC                                       
J38   La Vara,        0.26  17 x 17'     2      7          39    0.198 0.088     
      Spain           2.0             USNO                                       
J40   Malaga,         0.20  17 x 12'   1.5      1           6    0.822 0.497     
      Spain           1.0             USNO                                       
J44   Obs. Iturri-    0.30  27 x 20'   1.4      3          13    0.284 0.095     
      eta, Alava      1.0             USNO                                       
J51   Obs. Atlante,   0.2   42 x 28'   1.5      4          18    0.273 0.140     
      Tenerife,Spain  1.8             USNO                                       
J52   Obs. Pinsoro,   0.25  28 x 20'   2.3      1           3    0.251 0.148     
      Spain           0.8             USNO                                       
J53   Posadas,        0.23  No data             1           3    0.140 0.565     
      Spain           1.2            UCAC                                        
J69   North Obs.      0.40  16 x 12'            4          14    0.251 0.240     
      England         1.8             USNO                                       
J87   La Canada,      0.30  16 x 16'   1.4     43         129    0.202 0.133     
      Spain           1.2             USNO                                       
J88   Strawberry Fi-  0.30   9 x 7'    1.5      3           9    0.348 0.235     
      eld Obs., Engl. 3.0             USNO                                       
J93   Mount Tuffley   0.25  21 x 16'   1.7      1           6    0.207 0.217     
      Obs., England   1.4             USNO                                       
J95   Great Shefford, 0.30  25 x 25'   1.5     12          39    0.246 0.172     
      England         1.9             USNO                                       

This Table contains results of our analysis of an "exterior" accuracy of CCD positional Numbered Minor Planets observations carried out in indication month of current year. The observatories taken into consideration are given with their MPC codes and instrumental equipment. A number of considered Numbered Minor Planets and their processed positions is given together with a mean error of a single observation for RA and DEC. Several close night observations were used for getting these errors. A visitor may click required MPC code number (blue color) and see the first 100 Kb information as to detailed test of CCD positions made with this MPC code and sent to the MPC Database. These information tables show the (O-C) values for each observation.

If you find any inaccurate recording, please, send us a letter for correction.

External errors October, 2007
---------------------------------------------------------------------------------
MPC    Country,       Diam.,         Scale, Number   Number    Mean errors of    
code   Observa-       Focus   FOV    Cata-  of minor   of      single observation
         tory          (m)           log    planets  positions    RA    DE       
---------------------------------------------------------------------------------
                                                                  "     "        
012   Belgium,        0.85  45 x 30'  0.9"      3          33    0.287 0.298     
      Uccle           2.1             GSC                                        
104   Italy, San      0.40  21 x 21'  2.5"      3          21    0.453 0.491     
      Marccello       2.0             GSC                                        
106   Slovenia,       0.36  36 x 36'  2.0"     13         108    0.243 0.284     
      Crni vrh        2.4            USNO                                        
118   Slovakia,       0.57  14 x 10'  1.7"     10          71    0.192 0.213     
      Modra           3.3            USNO                                        
127   Germany,        0.19  30 x 20'  2.4"      3          28    0.202 0.193     
      Bornheim        0.8             GSC                                        
188                                             6          35    0.469 0.321     

198   Germany,        0.24  12 x 9'   2.0       1          11    0.067 0.095     
      Wildberg        2.4            USNO                                        
240   Germany, Her-   0.40  15 x 10'  2.4"      1          10    0.134 0.170     
      renberg Sternw. 1.6            USNO                                        
246   Czech Repub.,   1.06  33 x 33'  1.9"     13         205    0.317 0.342     
      KLENOT          3.2            USNO                                        
291   USA,Kitt Peak,  1.8  390 x 30'  1.0"     67         534    0.280 0.241     
      Spacewatch II   4.7            USNO                                        
413   Australia,      var.  No data             1           6    0.304 0.184     
      Siding Spring                  UCAC                                        
415   Kambah,         0.36  14 x 10'  1.1"      1           3    0.181 0.343     
      Australia       1.6            UCAC                                        
423   Australia,      0.2   30 x 20'  2.3"      1           9    0.179 0.356     
      North Ryde      0.8            UCAC                                        
473   Italy,          0.30  No data             3          19    0.419 0.389     
      Remanzacco      0.8             GSC                                        
557   Czech Rep.,     0.65  20 x 13'  1.6"      5          94    0.121 0.087     
      Ondrejov        2.3            USNO                                        
568   USA,            2.24  18 x 18'  0.4"      2          12    0.128 0.092     
      Mauna Kea       22.0           USNO                                        
621   Germany, Ber-   0.60  11 x 10'  1.2"     19         129    0.127 0.124     
      gisch Gladbach  3.1            USNO                                        
683   USA, Good-      0.36  20 x 20'  2.5"    790       10026    0.777 0.911     
      ricke-Pigott    4.0             GSC                                        
691   USA,            0.88 390 x 30'  1.1"   4996       48833    0.288 0.290     
      Spacewatch      4.6            USNO                                        
699   USA, Lowell,    0.59 173 x 173' 2.5"   3103       25979    0.483 0.418     
      LONEOS          1.1            USNO                                        
701   USA, Junk Bond  0.4   24 x 16'  1.8"     15         136    0.391 0.357     
      Obs.,           2.5             ACT                                        
703   USA, Catalina   0.41 175 x 175' 2.6"  11308      111496    0.547 0.475     
      Sky Survey      1.2            USNO                                        
704   USA,            1.0   94 x 72'  2.2"  18273      300712    0.609 0.577     
      Lincoln Lab.    2.2            USNO                                        
735   USA,            0.46  No data             3          21    0.406 0.202     
      George Obs.                    USNO                                        
987                                             1           6    0.547 0.079     

A13   Obs. Naef,      0.3   39 x 26'   1.6      3          15    0.226 0.278     
      Switzerland     1.2             UCAC                                       
A24   New Millennium  0.36  12 x 12'   1.4     33         538    0.534 0.398     
      Obs., Italy     3.9              GSC                                       
A77   Obs. Chante-    0.20  27 x 20'   2.1    205        1658    0.452 0.345     
      Perdrix,France  1.86            USNO                                       
B01   Taunus Obs.,    0.6   62 x 42'   1.9      3          25    0.472 0.663     
      Germany         2.0             USNO                                       
B03   Alter Satz-     0.35  30 x 20'   1.8      1          13    0.164 0.211     
      berg, Austria   2.6             USNO                                       
B21   Gaisberg Obs.,  0.60  23 x 16'   0.9      3          15    0.161 0.171     
      Austria         2.0             USNO                                       
B37   Obs. Barcelona, 0.51  No data             2          27    0.972 0.815     
      Spain           2.0             USNO                                       
B39   Tradate,        0.30 155 x 103'    3      1           7    0.205 0.196     
      Italy           0.6             USNO                                       
B50   Corner Obs.,    0.20  12 x 9'    2.2      1          17    0.234 0.393     
      Germany         0.9             USNO                                       
B52   Obs. El Far     0.20  No data             3          17    0.181 0.308     
      Spain           2.0             UCAC                                       
D29   Purple Mount.,  1.04 120 x 120'  1.7    284        2457    0.323 0.281     
      China           1.8             UCAC                                       
D35   Lulin Observ.,  1.0   12 x 11'   0.5     32         191    0.250 0.178     
      Taiwan          8.0             USNO                                       
D58   KSA SEM Obs.,   0.40  36 x 25'   0.5      1           6    0.845 0.539     
      Busan, Korea    3.3             USNO                                       
E12   Siding Spring   0.5   No data           447        3628    0.368 0.341     
     Surv.,Australia                  UCAC                                       
G69   Thousand Oaks,  0.30  25 x 25'   1.8      1          12    0.313 0.269     
      U.S.A.          3.0             UCAC                                       
G96   Mt. Lemmon      1.5   66 x 66'   1.0   4398       40087    0.273 0.206     
      Survey, U.S.A.  f/2             UCAC                                       
G98   Calvin-Rehob.   0.41  22 x 14'   0.6      2          19    0.189 0.175     
      Obs., U.S.A.    3.4             USNO                                       
H06   New Mexico Ski- 0.25  56 x 37'   2.2      3          18    0.226 0.187     
      es Obs., Germ.  0.8             UCAC                                       
H07   7300 Observ.,   0.45  No data           107        1118    0.602 0.770     
      Canada          f/3          GSC-ACT                                       
H45   Petit Jean      0.41  No data             3          33    0.263 0.224     
      Mount., USA     1.4             UCAC                                       
H55   Antares Obs.    0.40  21 x 21'   2.4      8          53    0.177 0.109     
      U.S.A.          f/5.8           USNO                                       
H56   Northbrook      0.25  No data    1.2     18         101    0.536 0.567     
      Meadow Obs.,USA 1.5              GSC                                       
H59   Prairie Grass,  0.30  12 x 8'      1      1           6    0.304 0.473     
      U.S.A.          1.8             USNO                                       
J38   La Vara,        0.26  17 x 17'     2      5          33    0.116 0.084     
      Spain           2.0             USNO                                       
J39   Ingenio, Las    0.25  No data             4          15    0.444 0.539     
      Palmas, Spain   1.0             USNO                                       
J40   Malaga,         0.20  17 x 12'   1.5      1           6    0.802 1.065     
      Spain           1.0             USNO                                       
J44   Obs. Iturri-    0.30  27 x 20'   1.4      1           7    0.251 0.200     
      eta, Alava      1.0             USNO                                       
J51   Obs. Atlante,   0.2   42 x 28'   1.5      1           9    0.253 0.134     
      Tenerife,Spain  1.8             USNO                                       
J93   Mount Tuffley   0.25  21 x 16'   1.7      1           6    0.318 0.232     
      Obs., England   1.4             USNO                                       
J95   Great Shefford, 0.30  25 x 25'   1.5      1           4    0.348 0.475     
      England         1.9             USNO                                       
J96   Obs.de Canta-   0.40  No data             3          12    0.478 0.286     
      bria, Spain     2.0             USNO                                       

Copyright by Izmailov I. S., Bykov O. P., Kastel G. R.
Calculated by Epos software.