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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.
--------------------------------------------------------------------------------- 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" 8 42 0.417 0.445 Uccle 2.1 GSC 106 Slovenia, 0.36 36 x 36' 2.0" 526 2292 0.335 0.343 Crni vrh 2.4 USNO 114 Zelenchukskaya 0.3 No data 94 962 0.315 0.241 Station,Russia 2.4 UCAC 118 Slovakia, 0.57 14 x 10' 1.7" 3 11 0.118 0.098 Modra 3.3 USNO 127 Germany, 0.19 30 x 20' 2.4" 2 10 0.061 0.223 Bornheim 0.8 GSC 130 Italy, 0.4 15 x 10' 1.0" 27 100 0.394 0.285 Lumezzane 1.8 USNO 143 Switzerland, 0.40 20 x 20' 2.4" 18 60 0.411 0.274 Gnosca 1.64 GSC 152 Lithuania 0.35 70 x 70' 4.1" 4 14 0.744 0.879 Moletai AO 1.2 GSC 160 Italy, Castel- 0.25 14 x 9' 2.2" 33 289 0.278 0.237 martini 1.7 GSC 168 2 65 0.228 0.429 169 Italy, 0.25 19 x 12' 1.3" 6 40 0.405 0.299 Rosignano 1.2 GSC 185 Switzerland, 0.61 23 x 15' 0.9" 32 168 0.210 0.231 jur.-Vicques 2.1 USNO 188 Majdanak, 1.5 No data 3 228 0.391 0.430 Uzbekistan 11.7 USNO 198 Germany, 0.24 12 x 9' 2.0 13 94 0.203 0.159 Wildberg 2.4 USNO 204 Italy, Schia- 0.60 12 x 12' 1.4" 6 23 0.067 0.088 parelli Obs. 2.8 USNO 212 Obs. La Dehesi- 0.26 No data 6 20 0.228 0.299 lla, Spain 2.6 GSC 232 Spain, Masqu- 0.25 13 x 9' 2.0" 3 9 0.303 0.327 efa Observ. 1.8 GSC 233 Italy, Sauro 0.25 15 x 10' 2.3" 1 3 0.075 0.055 Donati Ast.Obs. 1.6 USNO 240 Germany, Her- 0.40 15 x 10' 2.4" 2 9 0.183 0.108 renberg Sternw. 1.6 USNO 291 USA,Kitt Peak, 1.8 390 x 30' 1.0" 1247 4457 0.184 0.156 Spacewatch II 4.7 USNO 300 Japan, 0.5 78 x 78' 2.3" 13 54 0.433 0.308 Bisei Center 1.3 ACT 379 Japan, Hama 0.25 17 x 13' 2.1" 4 57 0.236 0.205 -matsu-Yuto 1.25 ACT 423 Australia, 0.2 30 x 20' 2.3" 1 11 0.196 0.152 North Ryde 0.8 UCAC 432 Australia, 0.20 No data 1 3 0.253 0.257 Boambee 1.0 ACT 434 Italy, 0.18 10 x 7' 1.3" 2 8 0.240 0.281 S.Benedetto Po 1.6 GSC 448 USA, Desert 0.30 21 x 21' 2.4" 11 38 0.284 0.236 Moon Observat. 2.0 USNO 467 New Zealand, 0.50 No data 2 6 0.132 0.064 Auckland Obs. 3.2 USNO 474 New Zealand, 1.0 No data photo 1 6 0.201 0.228 Mount John 7.7 USNO 493 Spain, var. No data 1 4 0.112 0.180 Calar Alto USNO 540 Austria, 0.60 20 x 15' 3.5" 6 18 0.334 0.350 Linz 1.5 GSC 557 Czech Rep., 0.65 20 x 13' 1.6" 4 35 0.350 0.153 Ondrejov 2.3 USNO 560 Italy, Madon- 0.40 17 x 10' 2.6" 2 9 0.118 0.064 na di Dossob. 2.0 GSC 585 Kiev comet sta- 0.70 No data 8 61 0.426 0.347 tion, Ukraine 2.8 USNO 587 Italy, 0.50 28 x 28' 1.7" 3 9 0.626 0.361 Sormano 3.0 GSC 611 Germany, 0.45 21 x 21' 2.5" 5 15 0.284 0.375 Heppenheim 2.0 USNO 621 Germany, Ber- 0.60 11 x 10' 1.2" 93 574 0.269 0.283 gisch Gladbach 3.1 USNO 673 USA, Table 0.61 22 x 22' 0.3" 14 43 0.088 0.030 Mountain 9.0 ACT 683 USA, Good- 0.36 20 x 20' 2.5" 914 6564 0.714 1.055 ricke-Pigott 4.0 GSC 691 USA, 0.88 390 x 30' 1.1" 6747 22550 0.243 0.231 Spacewatch 4.6 USNO 703 USA, Catalina 0.41 175 x 175' 2.6" 25773 161273 0.560 0.494 Sky Survey 1.2 USNO 704 USA, 1.0 94 x 72' 2.2" 29992 230765 0.497 0.494 Lincoln Lab. 2.2 USNO 735 USA, 0.46 No data 11 39 0.437 0.371 George Obs. USNO 808 Argentina, 0.5 60 x 60' 0.8" 8 40 0.617 0.491 Carl.U.Cesco 3.8 USNO 809 ESO var. No data DSS 32 200 0.105 0.153 USNO 850 USA, Cordell- 0.30 No data 8 29 0.771 0.452 Lorenz Obs. 1.7 GSC 900 Japan, 0.25 No data 5 15 0.591 0.225 Moriyama 1.6 GSC 926 USA, Tenagra 0.50 No data 39 133 0.296 0.257 II Observat. 5.0 GSC 939 Spain, 0.20 15 x 11' 2.8" 7 21 0.158 0.090 Obs. Rodeno 2.0 USNO 941 Spain, Obs. 0.26 21 x 21' 2.4" 1 3 0.127 0.246 Pla D'Arguin. 1.7 GSC 947 France, Sa- 0.60 25 x 25' 1" 1 3 0.367 0.441 int-Sulpice 3.4 USNO 987 Isle of Man 0.4 No data 1 7 0.144 0.117 Obs., UK USNO A02 Masia Cal Maci- 0.25 22 x 22' 2.8 1 3 0.106 0.042 arol M8, Spain 0.9 UCAC A13 Obs. Naef, 0.3 39 x 26' 1.6 14 50 0.223 0.209 Switzerland 1.2 UCAC A17 Guidestar Obs., 0.20 22 x 15' 1.8 7 27 0.143 0.218 Weinheim, Germ. 1.8 UCAC A27 Eridanus Obs., 0.16 10 x 7' 2 2 21 0.111 0.161 Germany 1.1 USNO A50 Andrushivka, 0.60 23 x 23' 1.4 8 29 0.323 0.473 Ukraine 4.5 USNO A55 Osserv. di 0.40 19 x 19' 2.2 1 6 0.640 0.155 Borbona, Italy 1.8 USNO A60 YSTAR-NEOPAT 0.5 108x108' 3 16 48 0.859 0.824 St.,S.Korea 1.0 USNO A71 Stixendorf, 0.20 62 x 47' 2.7 2 6 0.132 0.188 Austria 0.5 UCAC A74 Bergen-Enkh. 0.36 17 x 17' 0.8 6 20 0.274 0.430 Obs., Germany 1.8 UCAC A77 Obs. Chante- 0.20 27 x 20' 2.1 314 1201 0.516 0.434 Perdrix,France 1.86 USNO A79 Zvezdno Obsht. 0.25 18 x 14' 1.4 36 119 0.401 0.385 Obs.,Bulgaria 1.2 USNO A81 Balzaretto 0.20 25 x 19' 2.6 4 14 0.490 0.074 Obs., Italy 0.7 USNO A92 Urseanu Obs., 0.23 11 x 8' 1.6 1 7 0.292 0.283 Romania 1.5 USNO A97 Stammersdorf, 0.13 35 x 26' 3.2 2 10 0.102 0.062 Austria 1.0 USNO B01 Taunus Obs., 0.6 62 x 42' 1.9 27 142 0.340 0.317 Germany 2.0 USNO B15 Inastars Obs., 0.36 No data 10 55 0.201 0.123 Germany USNO B21 Gaisberg Obs., 0.60 23 x 16' 0.9 2 6 0.076 0.064 Austria 2.0 USNO B29 L'Ampolla Obs., 0.36 21 x 16' 0.9 3 12 0.124 0.066 Spain 1.4 UCAC B33 Libbiano Obs., 0.5 No data 11 44 0.647 0.358 Italy 4.0 USNO B42 Vitebsk, 0.3 11 x 8' 0.89 1 5 0.089 0.081 Belarus 1.5 USNO B49 Paus Obs., Sa- 0.20 No data 1 3 0.204 0.194 badell, Spain 1.0 USNO B50 Corner Obs., 0.20 12 x 9' 2.2 1 8 0.070 0.164 Germany 0.9 USNO B67 Stern. Mirast., 0.90 No data 8 24 0.301 0.176 Switzerland. 6.0 USNO B74 Santa Maria de 0.31 23 x 23' 2.7 1 3 0.035 0.974 Mont. Spain 1.5 UCAC B84 Cyclops Obs., 0.30 No data 1 6 0.341 0.113 The Netherlands 1.1 USNO B92 5 57 0.156 0.082 B94 Petrozavodsk, 0.25 No data 1 4 0.168 0.065 Russia 2.0 UCAC B96 Brixiis Obs., 0.28 15 x 10' 1.21 1 5 0.077 0.114 Belgium 2.8 USNO C00 3 12 0.130 0.404 C05 4 21 0.115 0.094 C07 3 9 0.176 0.233 D20 Zadko Obs., 1.0 23 x 24' 0.7 12 66 0.404 0.380 Australia 4.0 USNO D21 Shenton Park, 0.25 No data 15 57 0.904 0.423 Australia 2.5 USNO D25 Tzec Maun 0.15 No data 115 406 0.469 0.479 Obs., USA 1.1 USNO D29 Purple Mount., 1.04 120 x 120' 1.7 3499 15759 0.344 0.316 China 1.8 UCAC D39 Shandong 1.0 12 x 12' 0.4 52 159 0.135 0.182 Univ., China 8.0 UCAC D90 RAS Observ., 0.31 No data 3 9 0.365 0.239 Japan 2.9 UCAC E10 Spring Obs.-Fa- 2.0 No data 2 60 0.187 0.263 ulkes Tel. USNO E12 Siding Spring 0.5 No data 3796 16468 0.458 0.426 Surv.,Australia UCAC E16 Grove Creek, 0.30 27 x 18' 1.1 1 12 0.058 0.120 Australia 3.0 GSC E17 Leura, 0.25 21 x 21' 2.5 1 3 0.850 0.786 Australia 1.7 USNO E85 Farm Cove, 0.35 14 x 9' 0.5 3 10 0.338 0.424 New Zealand 3.5 UCAC F59 5 15 0.284 0.626 F84 Hibiscus Obs., 0.36 No data 4 24 0.376 0.398 Fr. Polynesia 1.0 UCAC F85 Tiki Obs., 0.41 No data 6 24 0.445 0.223 Fr. Polynesia 3.3 G55 1 11 0.418 0.190 G56 Walnut Creek, 0.28 No data 1 3 0.238 0.793 USA 1.5 USNO G58 Chabot Sp.and 0.9 No data 2 6 0.529 0.360 Sc. Cen., USA 7.2 USNO G68 Sierra Stars 0.61 20 x 20' 0.8 25 89 0.373 0.275 Obs., USA 6.0 GSC-ACT G69 Thousand Oaks, 0.30 25 x 25' 1.8 15 117 0.348 0.357 U.S.A. 3.0 UCAC G89 Kachina Obs., 0.36 21 x 21' 1.2 4 18 0.038 0.027 Flagstaff,USA 4.0 UCAC G92 Jarnac Obser. 0.35 No data 820 3219 0.457 0.464 U.S.A. f/2 USNO G96 Mt. Lemmon 1.5 66 x 66' 1.0 22473 112367 0.251 0.182 Survey, U.S.A. f/2 UCAC H01 Magdalena Rid- 2.4 No data 2 8 0.038 0.069 ge Obs., USA 21.4 USNO H06 New Mexico Ski- 0.25 56 x 37' 2.2 6 18 0.277 0.189 es Obs., Germ. 0.8 UCAC H08 BlackBird Obs., 0.51 No data 2 6 0.356 0.266 Cloudcroft,USA f/8 UCAC H10 Tzec Maun Obs., var. No data 163 747 0.346 0.295 U.S.A. USNO H11 Rodeo, USA 0.61 20 x 20' 0.6 8 33 0.252 0.284 4.8 USNO H14 2 33 0.133 0.088 H23 Pear Tree, 0.25 No data 7 21 0.275 0.423 USA 1.4 USNO H26 Doc Greiner 0.40 No data 1 3 0.083 0.226 Res.Obs., USA 3.2 UCAC H36 Sandlot Obs., 0.40 31 x 31' 2.0 1 3 0.031 0.010 U.S.A. 2.5 USNO H45 Petit Jean 0.41 No data 1 15 0.182 0.120 Mount., USA 1.4 UCAC H47 Vicksburg, 0.3 No data 4 14 0.504 0.403 U.S.A. USNO H53 Thompsonville, 0.31 No data 2 12 0.886 0.221 U.S.A. 0.9 UCAC H55 Antares Obs. 0.40 21 x 21' 2.4 1 4 0.135 0.126 U.S.A. f/5.8 USNO H67 Stonegate Obs., 0.35 19 x 19' 2 1 4 0.132 0.043 U.S.A. 2.45 USNO H85 Silver Spring, 0.45 No data 2 6 0.194 0.677 USA 3.3 UCAC I13 Washington 0.25 17 x 17' 2 1 3 0.335 0.446 DC, U.S.A. 5.0 UCAC I19 Tanti, 0.28 No data 6 18 0.362 0.567 Argentina 2.8 UCAC I20 Rio Cuarto, 0.15 22 x 17' 2.1 6 18 0.124 0.176 Argentina 0.8 UCAC I32 Obs. Beta Orio- 0.25 17 x 12' 1.4 2 6 0.097 0.142 nis 1.4 UCAC I36 Obs. Los Campi- 0.20 20 x 13' 1.6 1 3 0.257 0.274 tos, Canuelas 1.2 UCAC I99 3 9 0.486 0.185 J00 2 12 0.065 0.076 J02 2 7 0.332 0.129 J19 El Maestrat, 0.15 29 x 22 2.3 14 56 0.275 0.256 Spain 0.75 USNO J26 The Spaceguard 0.36 14 x 10' 1.1 20 64 0.440 0.448 Centre, Wales 2.3 USNO J28 Ja\'en, 0.20 11 x 8' 0.9 5 15 0.186 0.214 Spain 2.0 CMC J35 Tucci Obs., No data 2 9 0.392 0.101 Martos, Spain USNO J38 La Vara, 0.26 17 x 17' 2 1 6 0.160 0.240 Spain 2.0 USNO J40 Malaga, 0.20 17 x 12' 1.5 4 13 0.277 0.212 Spain 1.0 USNO J47 Obs. Nazaret, 0.20 No data 44 164 0.372 0.440 Spain 1.3 UCAC J51 Obs. Atlante, 0.2 42 x 28' 1.5 7 24 0.217 0.102 Tenerife,Spain 1.8 USNO J53 Posadas, 0.23 No data 10 30 0.254 0.170 Spain 1.2 UCAC J59 Obs. Linceo, 0.25 33 x 25' 2.6 2 6 0.370 0.387 Spain 0.8 UCAC J75 OAM Obs., La 0.35 No data 12769 63725 0.366 0.323 Sagra, Spain f/6 UCAC J93 Mount Tuffley 0.25 21 x 16' 1.7 2 12 0.068 0.161 Obs., England 1.4 USNO J94 Abbeydale, 0.2 16 x 10' 2 7 21 0.181 0.186 England 2.0 UCAC J95 Great Shefford, 0.30 25 x 25' 1.5 12 51 0.280 0.146 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.
--------------------------------------------------------------------------------- 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 --------------------------------------------------------------------------------- " " 106 Slovenia, 0.36 36 x 36' 2.0" 28 268 0.295 0.292 Crni vrh 2.4 USNO 114 Zelenchukskaya 0.3 No data 48 751 0.290 0.242 Station,Russia 2.4 UCAC 118 Slovakia, 0.57 14 x 10' 1.7" 1 3 0.378 0.258 Modra 3.3 USNO 127 Germany, 0.19 30 x 20' 2.4" 1 6 0.338 0.237 Bornheim 0.8 GSC 143 Switzerland, 0.40 20 x 20' 2.4" 4 25 0.379 0.474 Gnosca 1.64 GSC 160 Italy, Castel- 0.25 14 x 9' 2.2" 26 275 0.324 0.300 martini 1.7 GSC 169 Italy, 0.25 19 x 12' 1.3" 4 34 0.911 0.317 Rosignano 1.2 GSC 198 Germany, 0.24 12 x 9' 2.0 4 50 0.197 0.204 Wildberg 2.4 USNO 291 USA,Kitt Peak, 1.8 390 x 30' 1.0" 127 873 0.208 0.147 Spacewatch II 4.7 USNO 300 Japan, 0.5 78 x 78' 2.3" 1 8 0.386 0.405 Bisei Center 1.3 ACT 379 Japan, Hama 0.25 17 x 13' 2.1" 2 50 0.263 0.215 -matsu-Yuto 1.25 ACT 423 Australia, 0.2 30 x 20' 2.3" 1 11 0.187 0.176 North Ryde 0.8 UCAC 432 Australia, 0.20 No data 1 5 0.368 0.504 Boambee 1.0 ACT 443 Argentina, 0.15 134 x 92' photo 1 8 0.979 0.813 Obs. Plomer 1.0 ACT 448 USA, Desert 0.30 21 x 21' 2.4" 1 6 0.186 0.066 Moon Observat. 2.0 USNO 557 Czech Rep., 0.65 20 x 13' 1.6" 1 17 0.202 0.036 Ondrejov 2.3 USNO 560 Italy, Madon- 0.40 17 x 10' 2.6" 1 6 0.226 0.085 na di Dossob. 2.0 GSC 621 Germany, Ber- 0.60 11 x 10' 1.2" 49 407 0.291 0.308 gisch Gladbach 3.1 USNO 673 USA, Table 0.61 22 x 22' 0.3" 25 111 0.039 0.135 Mountain 9.0 ACT 683 USA, Good- 0.36 20 x 20' 2.5" 673 6857 0.933 1.143 ricke-Pigott 4.0 GSC 689 USA, USNO 1.55 No data 60 275 0.174 0.224 Flagstaff ACT 691 USA, 0.88 390 x 30' 1.1" 665 4060 0.254 0.230 Spacewatch 4.6 USNO 703 USA, Catalina 0.41 175 x 175' 2.6" 10532 99842 0.571 0.512 Sky Survey 1.2 USNO 704 USA, 1.0 94 x 72' 2.2" 16095 172038 0.547 0.546 Lincoln Lab. 2.2 USNO 808 Argentina, 0.5 60 x 60' 0.8" 6 37 0.705 0.653 Carl.U.Cesco 3.8 USNO 809 ESO var. No data DSS 5 65 0.121 0.115 USNO 850 USA, Cordell- 0.30 No data 1 4 0.253 0.364 Lorenz Obs. 1.7 GSC 900 Japan, 0.25 No data 5 20 0.355 0.305 Moriyama 1.6 GSC 926 USA, Tenagra 0.50 No data 2 15 0.269 0.247 II Observat. 5.0 GSC A13 Obs. Naef, 0.3 39 x 26' 1.6 25 122 0.232 0.330 Switzerland 1.2 UCAC A17 Guidestar Obs., 0.20 22 x 15' 1.8 1 9 0.238 0.228 Weinheim, Germ. 1.8 UCAC A27 Eridanus Obs., 0.16 10 x 7' 2 1 17 0.149 0.194 Germany 1.1 USNO A55 Osserv. di 0.40 19 x 19' 2.2 1 6 0.759 0.340 Borbona, Italy 1.8 USNO A77 Obs. Chante- 0.20 27 x 20' 2.1 66 452 0.515 0.459 Perdrix,France 1.86 USNO A79 Zvezdno Obsht. 0.25 18 x 14' 1.4 1 6 0.543 0.312 Obs.,Bulgaria 1.2 USNO B01 Taunus Obs., 0.6 62 x 42' 1.9 4 39 0.315 0.377 Germany 2.0 USNO B15 Inastars Obs., 0.36 No data 1 14 0.215 0.214 Germany USNO B33 Libbiano Obs., 0.5 No data 1 10 0.108 0.136 Italy 4.0 USNO C00 1 6 0.452 0.233 C07 2 10 0.121 0.161 D20 Zadko Obs., 1.0 23 x 24' 0.7 4 31 0.490 0.491 Australia 4.0 USNO D21 Shenton Park, 0.25 No data 2 18 0.715 0.539 Australia 2.5 USNO D25 Tzec Maun 0.15 No data 8 64 0.294 0.326 Obs., USA 1.1 USNO D29 Purple Mount., 1.04 120 x 120' 1.7 254 2155 0.395 0.332 China 1.8 UCAC E12 Siding Spring 0.5 No data 460 3544 0.424 0.405 Surv.,Australia UCAC F84 Hibiscus Obs., 0.36 No data 1 15 0.505 0.588 Fr. Polynesia 1.0 UCAC F85 Tiki Obs., 0.41 No data 1 11 0.416 0.235 Fr. Polynesia 3.3 G55 2 8 0.759 0.276 G68 Sierra Stars 0.61 20 x 20' 0.8 2 15 0.347 0.616 Obs., USA 6.0 GSC-ACT G69 Thousand Oaks, 0.30 25 x 25' 1.8 9 99 0.231 0.158 U.S.A. 3.0 UCAC G89 Kachina Obs., 0.36 21 x 21' 1.2 2 12 0.045 0.038 Flagstaff,USA 4.0 UCAC G92 Jarnac Obser. 0.35 No data 200 1350 0.433 0.428 U.S.A. f/2 USNO G96 Mt. Lemmon 1.5 66 x 66' 1.0 4347 38049 0.262 0.205 Survey, U.S.A. f/2 UCAC H10 Tzec Maun Obs., var. No data 55 422 0.313 0.252 U.S.A. USNO H11 Rodeo, USA 0.61 20 x 20' 0.6 2 15 0.244 0.407 4.8 USNO H14 2 33 0.200 0.112 H45 Petit Jean 0.41 No data 1 15 0.185 0.185 Mount., USA 1.4 UCAC J00 2 12 0.059 0.123 J14 La Corte, Cana- 0.11 42 x 31' 3.8 3 12 0.190 0.172 ry Isl., Spain 0.4 USNO J26 The Spaceguard 0.36 14 x 10' 1.1 1 6 0.466 0.409 Centre, Wales 2.3 USNO J28 Ja\'en, 0.20 11 x 8' 0.9 1 5 0.494 0.316 Spain 2.0 CMC J35 Tucci Obs., No data 1 6 0.426 0.119 Martos, Spain USNO J47 Obs. Nazaret, 0.20 No data 6 49 0.239 0.331 Spain 1.3 UCAC J51 Obs. Atlante, 0.2 42 x 28' 1.5 1 6 0.054 0.042 Tenerife,Spain 1.8 USNO J75 OAM Obs., La 0.35 No data 4940 38856 0.364 0.329 Sagra, Spain f/6 UCAC J93 Mount Tuffley 0.25 21 x 16' 1.7 2 12 0.088 0.208 Obs., England 1.4 USNO J95 Great Shefford, 0.30 25 x 25' 1.5 2 21 0.253 0.258 England 1.9 USNO