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Дата изменения: Mon Sep 14 19:07:35 2009
Дата индексирования: Mon Oct 1 20:00:46 2012
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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 March, 2009
--------------------------------------------------------------------------------- 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" 37 221 0.551 0.495 Uccle 2.1 GSC 071 Bulgaria, 0.50 28 x 18' 1.1" 4 16 0.557 0.920 National Obs. 1.7 GSC 106 Slovenia, 0.36 36 x 36' 2.0" 676 2800 0.377 0.363 Crni vrh 2.4 USNO 114 Zelenchukskaya 0.3 No data 31 160 0.362 0.253 Station,Russia 2.4 UCAC 118 Slovakia, 0.57 14 x 10' 1.7" 2 9 0.141 0.255 Modra 3.3 USNO 127 Germany, 0.19 30 x 20' 2.4" 5 38 0.134 0.124 Bornheim 0.8 GSC 130 Italy, 0.4 15 x 10' 1.0" 6 24 0.347 0.284 Lumezzane 1.8 USNO 151 Switzerland, 0.25 24 x 16' 0.9" 3 11 0.245 0.813 Eschenberg 2.0 USNO 157 Italy, 0.20 18 x 12' 1.4" 3 27 0.239 0.277 Frasso Sabino 1.3 USNO 160 Italy, Castel- 0.25 14 x 9' 2.2" 3 12 0.178 0.123 martini 1.7 GSC 185 Switzerland, 0.61 23 x 15' 0.9" 44 297 0.304 0.308 jur.-Vicques 2.1 USNO 198 Germany, 0.24 12 x 9' 2.0 23 149 0.178 0.145 Wildberg 2.4 USNO 232 Spain, Masqu- 0.25 13 x 9' 2.0" 1 3 0.827 0.152 efa Observ. 1.8 GSC 240 Germany, Her- 0.40 15 x 10' 2.4" 7 25 0.266 0.318 renberg Sternw. 1.6 USNO 291 USA,Kitt Peak, 1.8 390 x 30' 1.0" 1302 4502 0.200 0.160 Spacewatch II 4.7 USNO 300 Japan, 0.5 78 x 78' 2.3" 8 31 0.375 0.428 Bisei Center 1.3 ACT 379 Japan, Hama 0.25 17 x 13' 2.1" 1 4 0.202 0.130 -matsu-Yuto 1.25 ACT 432 Australia, 0.20 No data 9 42 0.293 0.388 Boambee 1.0 ACT 434 Italy, 0.18 10 x 7' 1.3" 6 30 0.393 0.238 S.Benedetto Po 1.6 GSC 443 Argentina, 0.15 134 x 92' photo 1 6 0.414 0.424 Obs. Plomer 1.0 ACT 448 USA, Desert 0.30 21 x 21' 2.4" 11 39 0.419 0.286 Moon Observat. 2.0 USNO 458 Spain, 0.20 No data 2" 2 6 0.278 0.152 Guadarrama Obs. 2.4 GSC 461 Hungary, JATE 0.60 28 x 19' 1.1" 13 49 0.168 0.191 Asteroid Surv. 1.8 USNO 493 Spain, var. No data 178 598 0.103 0.096 Calar Alto USNO 510 Siegen, 0.30 No data 2 6 0.134 0.376 Germany 1.5 USNO 557 Czech Rep., 0.65 20 x 13' 1.6" 4 51 0.142 0.182 Ondrejov 2.3 USNO 587 Italy, 0.50 28 x 28' 1.7" 1 3 0.276 0.915 Sormano 3.0 GSC 595 Italy, Farra 0.40 16 x 12' 2.8" 1 3 0.262 0.074 d'Isonzo 1.8 GSC 611 Germany, 0.45 21 x 21' 2.5" 1 3 0.462 0.696 Heppenheim 2.0 USNO 619 Spain, 0.51 14 x 11' 2.8" 1 3 0.327 0.401 Sabadell 2.0 GSC 621 Germany, Ber- 0.60 11 x 10' 1.2" 177 849 0.270 0.282 gisch Gladbach 3.1 USNO 673 USA, Table 0.61 22 x 22' 0.3" 14 43 0.031 0.034 Mountain 9.0 ACT 683 USA, Good- 0.36 20 x 20' 2.5" 644 3909 0.746 0.838 ricke-Pigott 4.0 GSC 688 USA, Lowell var. No data 3 9 0.086 0.038 Obs., AMS USNO 691 USA, 0.88 390 x 30' 1.1" 15437 75975 0.283 0.271 Spacewatch 4.6 USNO 703 USA, Catalina 0.41 175 x 175' 2.6" 17149 97052 0.561 0.527 Sky Survey 1.2 USNO 704 USA, 1.0 94 x 72' 2.2" 22990 182236 0.514 0.531 Lincoln Lab. 2.2 USNO 711 USA, 0.76 46 x 46' 1.3" 1 3 0.104 0.180 McDonald Obs. 2.3 GSC 715 USA, 0.30 23 x 15' 1.8" 3 9 0.273 0.187 Las Cruces 1.0 USNO 735 USA, 0.46 No data 8 31 0.533 0.218 George Obs. USNO 807 USA, Cerro 4.0 37 x 37' 0.3" 2 7 0.033 0.008 Tololo 14.4 USNO 850 USA, Cordell- 0.30 No data 1 3 0.348 0.137 Lorenz Obs. 1.7 GSC 939 Spain, 0.20 15 x 11' 2.8" 2 6 0.367 0.271 Obs. Rodeno 2.0 USNO 941 Spain, Obs. 0.26 21 x 21' 2.4" 1 3 0.090 0.162 Pla D'Arguin. 1.7 GSC 947 France, Sa- 0.60 25 x 25' 1" 2 6 0.189 0.277 int-Sulpice 3.4 USNO 951 England, 0.25 15 x 15' 2.0" 12 36 0.538 0.266 Highworth 1.6 ACT 987 Isle of Man 0.4 No data 4 12 0.371 0.168 Obs., UK USNO A13 Obs. Naef, 0.3 39 x 26' 1.6 37 135 0.224 0.303 Switzerland 1.2 UCAC A17 Guidestar Obs., 0.20 22 x 15' 1.8 13 46 0.328 0.266 Weinheim, Germ. 1.8 UCAC A20 Sogel, 0.25 11 x 8' 1.0 2 6 0.299 0.357 Germany 2.0 USNO A21 Irmtraut, 0.31 16 x 11' 1.2 1 3 0.390 0.302 Germany 1.5 USNO A24 New Millennium 0.36 12 x 12' 1.4 61 425 0.374 0.314 Obs., Italy 3.9 GSC A32 Panker, 0.36 15 x 12' 2.6 2 6 0.448 0.569 Germany 1.9 USNO A41 Rezman Obs., 0.41 55 x 38' 3.0 15 45 0.330 0.216 Slovenia 0.9 UCAC A44 Altschwendt, 0.30 17 x 13' 1.5 3 9 0.718 0.801 Austria 1.8 USNO A50 Andrushivka, 0.60 23 x 23' 1.4 177 769 0.430 0.402 Ukraine 4.5 USNO A53 Peschiera del 0.25 12 x 9' 1.0 1 11 0.208 0.156 Garda, Italy 2.5 USNO A55 Osserv. di 0.40 19 x 19' 2.2 3 9 0.445 0.443 Borbona, Italy 1.8 USNO A74 Bergen-Enkh. 0.36 17 x 17' 0.8 1 8 0.252 0.110 Obs., Germany 1.8 UCAC A77 Obs. Chante- 0.20 27 x 20' 2.1 305 1314 0.379 0.342 Perdrix,France 1.86 USNO A92 Urseanu Obs., 0.23 11 x 8' 1.6 1 5 1.211 0.243 Romania 1.5 USNO B01 Taunus Obs., 0.6 62 x 42' 1.9 47 233 0.280 0.224 Germany 2.0 USNO B12 Koschny Obs., 0.40 44 x 44' 1.3 1 3 0.808 0.096 Netherlands 4.0 USNO B15 Inastars Obs., 0.36 No data 1 4 0.151 0.161 Germany USNO B21 Gaisberg Obs., 0.60 23 x 16' 0.9 1 3 0.104 0.187 Austria 2.0 USNO B26 Obs.des Terres 0.08 No data 4 12 0.502 0.442 Blanches,France B33 Libbiano Obs., 0.5 No data 2 7 0.302 0.455 Italy 4.0 USNO B49 Paus Obs., Sa- 0.20 No data 1 3 0.185 0.108 badell, Spain 1.0 USNO B59 Borken, 0.21 No data 1 4 0.195 0.098 Germany 2.0 USNO B60 Deep Sky Obs., 0.41 12 x 9' 1.8 2 10 0.409 0.377 Germany 1.8 UCAC B67 Stern. Mirast., 0.90 No data 16 57 0.359 0.585 Switzerland. 6.0 USNO B74 Santa Maria de 0.31 23 x 23' 2.7 1 3 0.131 0.095 Mont. Spain 1.5 UCAC B82 Maidbronn 0.30 No data 13 46 0.471 0.507 B84 Cyclops Obs., 0.30 No data 2 8 0.230 0.352 The Netherlands 1.1 USNO B86 Sternwarte 0.50 16 x 12' 1.2 8 45 0.203 0.186 Hagen, Germany 1.5 USNO B87 Banyole, 0.11 No data 2 8 0.388 0.283 Spain 0.6 USNO B88 Bigmuskie Obs., 0.30 No data 3 12 0.346 0.233 Italy 2.4 USNO B90 Malina River 0.20 No data 2 6 0.144 0.031 Obs., Italy UCAC B91 Bollwiller, 0.16 88 x 58' 3.47 12 88 0.512 0.272 France 0.5 UCAC B92 2 20 0.053 0.059 D20 Zadko Obs., 1.0 23 x 24' 0.7 15 81 0.284 0.255 Australia 4.0 USNO D24 Light Buckets 0.36 No data 3 9 0.137 0.146 Obs., U.S.A. 3.2 USNO D29 Purple Mount., 1.04 120 x 120' 1.7 5901 25784 0.380 0.350 China 1.8 UCAC D35 Lulin Observ., 1.0 12 x 11' 0.5 219 660 0.344 0.256 Taiwan 8.0 USNO D39 Shandong 1.0 12 x 12' 0.4 7 25 0.170 0.200 Univ., China 8.0 UCAC E12 Siding Spring 0.5 No data 3690 19617 0.408 0.364 Surv.,Australia UCAC E16 Grove Creek, 0.30 27 x 18' 1.1 1 3 0.095 0.035 Australia 3.0 GSC E17 Leura, 0.25 21 x 21' 2.5 1 3 0.806 0.950 Australia 1.7 USNO E85 Farm Cove, 0.35 14 x 9' 0.5 1 10 0.075 0.058 New Zealand 3.5 UCAC G56 Walnut Creek, 0.28 No data 4 12 0.902 0.506 USA 1.5 USNO G68 Sierra Stars 0.61 20 x 20' 0.8 12 50 0.152 0.141 Obs., USA 6.0 GSC-ACT G69 Thousand Oaks, 0.30 25 x 25' 1.8 4 42 0.185 0.183 U.S.A. 3.0 UCAC G89 Kachina Obs., 0.36 21 x 21' 1.2 2 6 0.046 0.034 Flagstaff,USA 4.0 UCAC G96 Mt. Lemmon 1.5 66 x 66' 1.0 20619 101105 0.271 0.207 Survey, U.S.A. f/2 UCAC G98 Calvin-Rehob. 0.41 22 x 14' 0.6 48 232 0.307 0.331 Obs., U.S.A. 3.4 USNO H06 New Mexico Ski- 0.25 56 x 37' 2.2 11 33 0.568 0.696 es Obs., Germ. 0.8 UCAC H10 Tzec Maun Obs., var. No data 56 263 0.421 0.369 U.S.A. USNO H11 Rodeo, USA 0.61 20 x 20' 0.6 4 16 0.117 0.244 4.8 USNO H26 Doc Greiner 0.40 No data 38 157 0.526 0.392 Res.Obs., USA 3.2 UCAC H36 Sandlot Obs., 0.40 31 x 31' 2.0 1 3 0.619 0.610 U.S.A. 2.5 USNO H47 Vicksburg, 0.3 No data 2 6 0.800 0.294 U.S.A. USNO H55 Antares Obs. 0.40 21 x 21' 2.4 14 51 0.130 0.131 U.S.A. f/5.8 USNO I32 Obs. Beta Orio- 0.25 17 x 12' 1.4 1 3 0.632 0.236 nis 1.4 UCAC I36 Obs. Los Campi- 0.20 20 x 13' 1.6 2 7 0.050 0.064 tos, Canuelas 1.2 UCAC J10 Alicante, 0.15 No data 1 6 0.140 0.111 Spain 1.2 CMC J11 Matosinhos, 0.10 No data 2 12 0.695 0.949 Portugal 0.8 USNO J14 La Corte, Cana- 0.11 42 x 31' 3.8 2 6 0.237 0.241 ry Isl., Spain 0.4 USNO J17 Ragdon, 0.35 No data 73 292 0.467 0.425 United Kingdom 0.6 Tycho J19 El Maestrat, 0.15 29 x 22 2.3 10 31 0.114 0.093 Spain 0.75 USNO J26 The Spaceguard 0.36 14 x 10' 1.1 7 24 0.529 0.397 Centre, Wales 2.3 USNO J27 El Guijo Obs., 0.20 16 x 16' 1.9 4 18 0.130 0.081 Madrid, Spain 2.1 UCAC J38 La Vara, 0.26 17 x 17' 2 3 15 0.122 0.094 Spain 2.0 USNO J40 Malaga, 0.20 17 x 12' 1.5 2 9 0.743 0.686 Spain 1.0 USNO J41 Raheny, 0.25 31 x 23' 1.3 9 27 0.403 0.319 Ireland 1.0 USNO J47 Obs. Nazaret, 0.20 No data 20 67 0.249 0.249 Spain 1.3 UCAC J51 Obs. Atlante, 0.2 42 x 28' 1.5 5 15 0.063 0.194 Tenerife,Spain 1.8 USNO J65 Celbridge, 0.2 13 x 10' 1.5 3 24 0.160 0.074 Ireland 1.5 USNO J70 Obs. Astr. El 0.20 No data 1 6 0.901 0.550 Palmar, Spain USNO J75 OAM Obs., La 0.35 No data 9679 70057 0.411 0.374 Sagra, Spain f/6 UCAC J87 La Canada, 0.30 16 x 16' 1.4 9 27 0.224 0.147 Spain 1.2 USNO J93 Mount Tuffley 0.25 21 x 16' 1.7 7 30 0.392 0.404 Obs., England 1.4 USNO J94 Abbeydale, 0.2 16 x 10' 2 7 21 0.137 0.103 England 2.0 UCAC J95 Great Shefford, 0.30 25 x 25' 1.5 31 104 0.328 0.316 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 March, 2009
--------------------------------------------------------------------------------- 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" 6 78 0.621 0.634 Uccle 2.1 GSC 106 Slovenia, 0.36 36 x 36' 2.0" 12 100 0.314 0.387 Crni vrh 2.4 USNO 114 Zelenchukskaya 0.3 No data 7 52 0.454 0.316 Station,Russia 2.4 UCAC 127 Germany, 0.19 30 x 20' 2.4" 4 34 0.196 0.358 Bornheim 0.8 GSC 160 Italy, Castel- 0.25 14 x 9' 2.2" 1 6 0.235 0.246 martini 1.7 GSC 185 Switzerland, 0.61 23 x 15' 0.9" 1 3 0.264 0.112 jur.-Vicques 2.1 USNO 198 Germany, 0.24 12 x 9' 2.0 4 45 0.236 0.145 Wildberg 2.4 USNO 291 USA,Kitt Peak, 1.8 390 x 30' 1.0" 147 930 0.252 0.221 Spacewatch II 4.7 USNO 432 Australia, 0.20 No data 7 45 0.329 0.429 Boambee 1.0 ACT 434 Italy, 0.18 10 x 7' 1.3" 1 7 0.548 0.295 S.Benedetto Po 1.6 GSC 443 Argentina, 0.15 134 x 92' photo 1 12 0.834 0.720 Obs. Plomer 1.0 ACT 448 USA, Desert 0.30 21 x 21' 2.4" 2 12 0.296 0.349 Moon Observat. 2.0 USNO 557 Czech Rep., 0.65 20 x 13' 1.6" 2 44 0.132 0.193 Ondrejov 2.3 USNO 611 Germany, 0.45 21 x 21' 2.5" 3 12 0.476 0.398 Heppenheim 2.0 USNO 621 Germany, Ber- 0.60 11 x 10' 1.2" 78 554 0.277 0.289 gisch Gladbach 3.1 USNO 682 USA, 0.25 23 x 15' 1.8" 1 4 0.450 1.044 Kanab 1.0 GSC 683 USA, Good- 0.36 20 x 20' 2.5" 451 3737 0.861 1.070 ricke-Pigott 4.0 GSC 689 USA, USNO 1.55 No data 74 377 0.151 0.188 Flagstaff ACT 691 USA, 0.88 390 x 30' 1.1" 6248 48219 0.291 0.279 Spacewatch 4.6 USNO 703 USA, Catalina 0.41 175 x 175' 2.6" 5079 47877 0.577 0.567 Sky Survey 1.2 USNO 704 USA, 1.0 94 x 72' 2.2" 10982 131857 0.572 0.585 Lincoln Lab. 2.2 USNO 735 USA, 0.46 No data 3 18 0.472 0.326 George Obs. USNO A13 Obs. Naef, 0.3 39 x 26' 1.6 21 138 0.340 0.303 Switzerland 1.2 UCAC A17 Guidestar Obs., 0.20 22 x 15' 1.8 2 13 0.371 0.217 Weinheim, Germ. 1.8 UCAC A24 New Millennium 0.36 12 x 12' 1.4 14 178 0.333 0.303 Obs., Italy 3.9 GSC A50 Andrushivka, 0.60 23 x 23' 1.4 54 339 0.391 0.415 Ukraine 4.5 USNO A53 Peschiera del 0.25 12 x 9' 1.0 1 11 0.228 0.144 Garda, Italy 2.5 USNO A77 Obs. Chante- 0.20 27 x 20' 2.1 103 714 1.071 0.644 Perdrix,France 1.86 USNO B01 Taunus Obs., 0.6 62 x 42' 1.9 6 60 0.186 0.212 Germany 2.0 USNO B67 Stern. Mirast., 0.90 No data 3 19 0.669 0.621 Switzerland. 6.0 USNO B82 Maidbronn 0.30 No data 4 22 0.776 0.755 B86 Sternwarte 0.50 16 x 12' 1.2 8 47 0.232 0.169 Hagen, Germany 1.5 USNO B88 Bigmuskie Obs., 0.30 No data 1 6 0.421 0.196 Italy 2.4 USNO B91 Bollwiller, 0.16 88 x 58' 3.47 11 85 0.408 0.305 France 0.5 UCAC B92 2 20 0.068 0.057 D20 Zadko Obs., 1.0 23 x 24' 0.7 5 46 0.243 0.297 Australia 4.0 USNO D24 Light Buckets 0.36 No data 1 5 0.046 0.081 Obs., U.S.A. 3.2 USNO D29 Purple Mount., 1.04 120 x 120' 1.7 214 1771 0.373 0.326 China 1.8 UCAC D35 Lulin Observ., 1.0 12 x 11' 0.5 1 6 0.231 0.146 Taiwan 8.0 USNO E12 Siding Spring 0.5 No data 1226 10258 0.380 0.350 Surv.,Australia UCAC E85 Farm Cove, 0.35 14 x 9' 0.5 1 10 0.090 0.053 New Zealand 3.5 UCAC G56 Walnut Creek, 0.28 No data 1 4 0.261 0.323 USA 1.5 USNO G68 Sierra Stars 0.61 20 x 20' 0.8 4 26 0.184 0.248 Obs., USA 6.0 GSC-ACT G69 Thousand Oaks, 0.30 25 x 25' 1.8 2 36 0.232 0.249 U.S.A. 3.0 UCAC G82 SARA Obs., But- 0.9 No data 1 4 0.485 0.202 ler Univ., USA 6.1 GSC G96 Mt. Lemmon 1.5 66 x 66' 1.0 3545 31512 0.279 0.228 Survey, U.S.A. f/2 UCAC G98 Calvin-Rehob. 0.41 22 x 14' 0.6 7 65 0.315 0.381 Obs., U.S.A. 3.4 USNO H10 Tzec Maun Obs., var. No data 11 120 0.356 0.242 U.S.A. USNO H26 Doc Greiner 0.40 No data 3 20 0.699 0.264 Res.Obs., USA 3.2 UCAC I21 El Condor Obs., 0.20 23 x 18' 2.2 1 4 0.372 0.402 Argentina 0.8 UCAC J10 Alicante, 0.15 No data 1 6 0.135 0.118 Spain 1.2 CMC J11 Matosinhos, 0.10 No data 2 12 0.751 0.916 Portugal 0.8 USNO J12 Caraquiz, 0.13 62 x 47' 2.2 3 12 0.066 0.073 Spain 1.0 CMC J14 La Corte, Cana- 0.11 42 x 31' 3.8 8 33 0.307 0.405 ry Isl., Spain 0.4 USNO J27 El Guijo Obs., 0.20 16 x 16' 1.9 2 12 0.113 0.091 Madrid, Spain 2.1 UCAC J38 La Vara, 0.26 17 x 17' 2 1 9 0.148 0.146 Spain 2.0 USNO J40 Malaga, 0.20 17 x 12' 1.5 1 6 0.242 0.294 Spain 1.0 USNO J41 Raheny, 0.25 31 x 23' 1.3 5 24 0.241 0.121 Ireland 1.0 USNO J47 Obs. Nazaret, 0.20 No data 2 12 0.091 0.380 Spain 1.3 UCAC J75 OAM Obs., La 0.35 No data 4821 54687 0.430 0.388 Sagra, Spain f/6 UCAC J93 Mount Tuffley 0.25 21 x 16' 1.7 2 17 0.498 0.522 Obs., England 1.4 USNO J95 Great Shefford, 0.30 25 x 25' 1.5 4 25 0.381 0.480 England 1.9 USNO