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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 September, 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" 18 133 0.593 0.381 Uccle 2.1 GSC 071 Bulgaria, 0.50 28 x 18' 1.1" 3 20 0.208 0.129 National Obs. 1.7 GSC 106 Slovenia, 0.36 36 x 36' 2.0" 779 3325 0.307 0.297 Crni vrh 2.4 USNO 113 Germany, 0.50 13 x 10' 2" 14 53 0.310 0.340 Schonbrunn 2.3 USNO 114 Zelenchukskaya 0.3 No data 155 986 0.241 0.189 Station,Russia 2.4 UCAC 118 Slovakia, 0.57 14 x 10' 1.7" 11 67 0.197 0.144 Modra 3.3 USNO 122 France, 0.40 No data 7 35 0.593 0.439 Pises Obs. 1.9 USNO 127 Germany, 0.19 30 x 20' 2.4" 6 56 0.087 0.146 Bornheim 0.8 GSC 130 Italy, 0.4 15 x 10' 1.0" 20 78 0.268 0.229 Lumezzane 1.8 USNO 152 Lithuania 0.35 70 x 70' 4.1" 117 593 0.500 0.496 Moletai AO 1.2 GSC 160 Italy, Castel- 0.25 14 x 9' 2.2" 23 136 0.222 0.160 martini 1.7 GSC 168 5 87 0.370 0.216 169 Italy, 0.25 19 x 12' 1.3" 8 33 0.157 0.163 Rosignano 1.2 GSC 185 Switzerland, 0.61 23 x 15' 0.9" 39 164 0.357 0.321 jur.-Vicques 2.1 USNO 197 Italy, 0.42 13 x 10' 2.0" 1 3 0.122 0.076 Bastia 2.2 GSC 198 Germany, 0.24 12 x 9' 2.0 35 198 0.203 0.243 Wildberg 2.4 USNO 204 Italy, Schia- 0.60 12 x 12' 1.4" 3 10 0.140 0.116 parelli Obs. 2.8 USNO 212 Obs. La Dehesi- 0.26 No data 1 3 0.214 0.111 lla, Spain 2.6 GSC 232 Spain, Masqu- 0.25 13 x 9' 2.0" 1 3 0.127 0.070 efa Observ. 1.8 GSC 240 Germany, Her- 0.40 15 x 10' 2.4" 7 34 0.392 0.204 renberg Sternw. 1.6 USNO 291 USA,Kitt Peak, 1.8 390 x 30' 1.0" 1105 4323 0.180 0.154 Spacewatch II 4.7 USNO 300 Japan, 0.5 78 x 78' 2.3" 18 60 0.377 0.355 Bisei Center 1.3 ACT 355 Japan, 0.28 21 x 16' 3.7" 3 11 0.190 0.212 Hadano 1.4 GSC 432 Australia, 0.20 No data 11 60 0.407 0.505 Boambee 1.0 ACT 434 Italy, 0.18 10 x 7' 1.3" 1 4 0.061 0.157 S.Benedetto Po 1.6 GSC 443 Argentina, 0.15 134 x 92' photo 1 3 1.046 0.368 Obs. Plomer 1.0 ACT 461 Hungary, JATE 0.60 28 x 19' 1.1" 25 96 0.251 0.199 Asteroid Surv. 1.8 USNO 467 New Zealand, 0.50 No data 1 3 0.159 0.015 Auckland Obs. 3.2 USNO 474 New Zealand, 1.0 No data photo 1 3 0.099 0.128 Mount John 7.7 USNO 493 Spain, var. No data 5 15 0.062 0.080 Calar Alto USNO 510 Siegen, 0.30 No data 1 6 0.079 0.054 Germany 1.5 USNO 560 Italy, Madon- 0.40 17 x 10' 2.6" 1 3 0.010 0.030 na di Dossob. 2.0 GSC 568 USA, 2.24 18 x 18' 0.4" 1 4 0.049 0.014 Mauna Kea 22.0 USNO 585 Kiev comet sta- 0.70 No data 12 152 0.223 0.195 tion, Ukraine 2.8 USNO 587 Italy, 0.50 28 x 28' 1.7" 3 11 0.201 0.316 Sormano 3.0 GSC 621 Germany, Ber- 0.60 11 x 10' 1.2" 212 1102 0.270 0.246 gisch Gladbach 3.1 USNO 628 Germany, 0.20 18 x 12' 2.4" 2 20 0.076 0.049 Mulheim-Ruhr 1.2 GSC 639 Germany, 0.35 14 x 11' 2.3" 1 4 0.383 0.289 Dresden 1.5 GSC 673 USA, Table 0.61 22 x 22' 0.3" 11 36 0.042 0.012 Mountain 9.0 ACT 683 USA, Good- 0.36 20 x 20' 2.5" 720 5889 0.698 1.037 ricke-Pigott 4.0 GSC 691 USA, 0.88 390 x 30' 1.1" 9058 64529 0.242 0.223 Spacewatch 4.6 USNO 695 USA, var. No data 1 3 0.127 0.111 Kit Peak USNO 703 USA, Catalina 0.41 175 x 175' 2.6" 18101 108690 0.553 0.480 Sky Survey 1.2 USNO 704 USA, 1.0 94 x 72' 2.2" 23827 150757 0.508 0.503 Lincoln Lab. 2.2 USNO 735 USA, 0.46 No data 28 132 0.498 0.493 George Obs. USNO 808 Argentina, 0.5 60 x 60' 0.8" 5 15 0.724 0.546 Carl.U.Cesco 3.8 USNO 809 ESO var. No data DSS 18 114 0.110 0.072 USNO 834 Argentina, 0.25 No data 1 3 0.100 0.159 AAAA 1.6 USNO 844 Uruguay, 0.35 28 x 28' 3.3" 1 16 0.496 0.328 Los Molinos 2.2 GSC 850 USA, Cordell- 0.30 No data 1 3 0.215 0.332 Lorenz Obs. 1.7 GSC 926 USA, Tenagra 0.50 No data 2 6 0.405 0.171 II Observat. 5.0 GSC 939 Spain, 0.20 15 x 11' 2.8" 1 3 0.068 0.023 Obs. Rodeno 2.0 USNO 947 France, Sa- 0.60 25 x 25' 1" 2 6 0.834 0.413 int-Sulpice 3.4 USNO 950 UK, var. 1 3 0.052 0.023 La Palma USNO A13 Obs. Naef, 0.3 39 x 26' 1.6 4 12 0.114 0.175 Switzerland 1.2 UCAC A17 Guidestar Obs., 0.20 22 x 15' 1.8 16 58 0.267 0.275 Weinheim, Germ. 1.8 UCAC A23 Weinheim, 0.2 23 x 23' 1.3 2 7 0.595 0.317 Germany 2.0 USNO A32 Panker, 0.36 15 x 12' 2.6 2 7 0.182 0.092 Germany 1.9 USNO A35 Hormersdorf 0.30 13 x 9' 2.0 10 34 0.189 0.153 Obs., Germany. 1.8 USNO A37 Mueggelheim, 0.2 11 x 7' 1.8 1 3 0.000 0.031 Germany 2.0 USNO A44 Altschwendt, 0.30 17 x 13' 1.5 4 15 0.243 0.295 Austria 1.8 USNO A50 Andrushivka, 0.60 23 x 23' 1.4 247 821 0.471 0.453 Ukraine 4.5 USNO A60 YSTAR-NEOPAT 0.5 108x108' 3 1 3 0.287 0.327 St.,S.Korea 1.0 USNO A65 Le Couvent 0.13 30 x 20' 2.3 4 16 0.133 0.217 de Lentin, Fr. 0.8 USNO A71 Stixendorf, 0.20 62 x 47' 2.7 7 29 0.442 0.215 Austria 0.5 UCAC A74 Bergen-Enkh. 0.36 17 x 17' 0.8 3 12 0.114 0.264 Obs., Germany 1.8 UCAC A76 Andromeda 0.20 12 x 9' 1.4 1 3 1.375 0.624 Obs., Hungary 1.3 USNO A77 Obs. Chante- 0.20 27 x 20' 2.1 403 1678 0.423 0.359 Perdrix,France 1.86 USNO A81 Balzaretto 0.20 25 x 19' 2.6 2 11 0.050 0.075 Obs., Italy 0.7 USNO A92 Urseanu Obs., 0.23 11 x 8' 1.6 2 8 0.520 0.990 Romania 1.5 USNO A94 Cormons, 0.36 18 x 12' 0.5 2 6 0.496 0.371 Italy 2.9 UCAC-2 A97 Stammersdorf, 0.13 35 x 26' 3.2 2 17 0.088 0.281 Austria 1.0 USNO B01 Taunus Obs., 0.6 62 x 42' 1.9 118 659 0.300 0.287 Germany 2.0 USNO B03 Alter Satz- 0.35 30 x 20' 1.8 2 8 0.319 0.682 berg, Austria 2.6 USNO B15 Inastars Obs., 0.36 No data 12 48 0.203 0.140 Germany USNO B17 Evpatoria, 0.70 30 x 30' 1.8 4 667 0.123 0.105 Ukraine 2.8 UCAC B19 Obs., Mataro 0.15 No data 4 12 0.428 0.286 Spain GSC B24 Cesson, 0.2 22 x 14' 0.9 1 3 0.153 0.196 France 2.2 UCAC B29 L'Ampolla Obs., 0.36 21 x 16' 0.9 1 9 0.063 0.184 Spain 1.4 UCAC B33 Libbiano Obs., 0.5 No data 3 11 0.528 0.515 Italy 4.0 USNO B42 Vitebsk, 0.3 11 x 8' 0.89 1 3 0.125 0.030 Belarus 1.5 USNO B61 Sant Cugat 0.25 31 x 21' 1.8 1 4 0.488 0.615 Valles, Spain USNO B71 Obs. El Ven- 0.20 No data 2 6 0.542 0.087 drell, Spain 2.0 UCAC B75 Stazione Astr. 0.20 No data 1 3 0.131 0.061 Betelg.,Italy 2.0 USNO B76 Sternw. Schon- 0.25 22 x 18' 1 3 10 0.391 0.413 feld, Germany 2.5 USNO B82 Maidbronn 0.30 No data 7 25 0.719 0.665 B88 Bigmuskie Obs., 0.30 No data 10 31 0.235 0.363 Italy 2.4 USNO B89 Obs.Astron. de 0.43 1.70 3 9 0.240 0.319 Tiana, Spain 2.9 CMC B90 Malina River 0.20 No data 6 18 0.337 0.520 Obs., Italy UCAC B92 2 16 0.309 0.149 C00 3 24 0.159 0.101 C01 7 54 0.176 0.063 C03 3 19 0.298 0.176 C04 3 9 0.276 0.626 C06 3 10 0.433 0.434 D20 Zadko Obs., 1.0 23 x 24' 0.7 23 146 0.308 0.277 Australia 4.0 USNO D21 Shenton Park, 0.25 No data 9 27 0.466 0.580 Australia 2.5 USNO D25 Tzec Maun 0.15 No data 20 65 0.197 0.206 Obs., USA 1.1 USNO D29 Purple Mount., 1.04 120 x 120' 1.7 957 3993 0.330 0.325 China 1.8 UCAC D39 Shandong 1.0 12 x 12' 0.4 1 9 0.339 0.339 Univ., China 8.0 UCAC D90 RAS Observ., 0.31 No data 5 30 0.203 0.171 Japan 2.9 UCAC E11 Frog Rock 0.32 No data 3 10 0.230 0.131 Obs.,Australia UCAC E12 Siding Spring 0.5 No data 6603 28665 0.434 0.404 Surv.,Australia UCAC E85 Farm Cove, 0.35 14 x 9' 0.5 1 3 0.038 0.035 New Zealand 3.5 UCAC E94 Gisborne 0.41 No data 1 8 0.144 0.112 no details 2.0 UCAC F59 1 3 0.148 0.015 F65 Haleakala- 2.0 5 x 5' 0.2 3 11 0.116 0.074 Faulkes, Wales 20.0 USNO F84 Hibiscus Obs., 0.36 No data 2 9 0.189 0.542 Fr. Polynesia 1.0 UCAC F85 Tiki Obs., 0.41 No data 6 18 0.375 0.362 Fr. Polynesia 3.3 G56 Walnut Creek, 0.28 No data 3 9 0.879 0.337 USA 1.5 USNO G68 Sierra Stars 0.61 20 x 20' 0.8 33 140 0.439 0.351 Obs., USA 6.0 GSC-ACT G69 Thousand Oaks, 0.30 25 x 25' 1.8 2 9 0.363 0.148 U.S.A. 3.0 UCAC G84 Mount Lemmon 0.6 No data 5 20 0.113 0.198 SkyCenter,USA 4.7 USNO G89 Kachina Obs., 0.36 21 x 21' 1.2 6 21 0.043 0.044 Flagstaff,USA 4.0 UCAC G92 Jarnac Obser. 0.35 No data 234 756 0.452 0.410 U.S.A. f/2 USNO G96 Mt. Lemmon 1.5 66 x 66' 1.0 15327 72776 0.238 0.166 Survey, U.S.A. f/2 UCAC H01 Magdalena Rid- 2.4 No data 1 3 0.032 0.044 ge Obs., USA 21.4 USNO H06 New Mexico Ski- 0.25 56 x 37' 2.2 1 28 0.189 0.556 es Obs., Germ. 0.8 UCAC H08 BlackBird Obs., 0.51 No data 2 6 0.466 0.302 Cloudcroft,USA f/8 UCAC H10 Tzec Maun Obs., var. No data 65 251 0.336 0.306 U.S.A. USNO H11 Rodeo, USA 0.61 20 x 20' 0.6 23 104 0.363 0.374 4.8 USNO H13 2 12 0.300 0.236 H23 Pear Tree, 0.25 No data 3 9 0.197 0.718 USA 1.4 USNO H26 Doc Greiner 0.40 No data 17 88 0.630 0.423 Res.Obs., USA 3.2 UCAC H36 Sandlot Obs., 0.40 31 x 31' 2.0 1 3 0.052 0.133 U.S.A. 2.5 USNO H45 Petit Jean 0.41 No data 1 7 0.053 0.124 Mount., USA 1.4 UCAC H47 Vicksburg, 0.3 No data 9 33 0.211 0.188 U.S.A. USNO H53 Thompsonville, 0.31 No data 3 54 0.327 0.268 U.S.A. 0.9 UCAC H55 Antares Obs. 0.40 21 x 21' 2.4 5 21 0.244 0.325 U.S.A. f/5.8 USNO H60 Shadowbox Obs., 0.30 No data 1 3 0.046 0.026 USA 3.0 UCAC H67 Stonegate Obs., 0.35 19 x 19' 2 3 12 0.455 0.319 U.S.A. 2.45 USNO H85 Silver Spring, 0.45 No data 1 3 0.156 0.233 USA 3.3 UCAC I13 Washington 0.25 17 x 17' 2 13 48 0.313 0.219 DC, U.S.A. 5.0 UCAC I15 2 28 0.405 0.412 I16 32 111 0.168 0.168 I19 Tanti, 0.28 No data 4 12 0.155 0.128 Argentina 2.8 UCAC I20 Rio Cuarto, 0.15 22 x 17' 2.1 14 44 0.214 0.147 Argentina 0.8 UCAC I32 Obs. Beta Orio- 0.25 17 x 12' 1.4 2 6 0.275 0.364 nis 1.4 UCAC I37 Astr.Obs.Santa 0.20 No data 5 21 0.400 0.405 Rita, Argentina f/2 USNO I99 1 3 0.196 0.271 J02 3 10 0.232 0.125 J03 2 12 0.234 0.083 J04 ESA Optical St. 1.0 No data 178 624 0.217 0.173 The Netherlands 4.4 UCAC J05 Bootes Obs., 0.20 No data 1 4 0.393 0.294 Boecillo, Spain 2.0 CMC J10 Alicante, 0.15 No data 2 6 0.793 0.570 Spain 1.2 CMC J11 Matosinhos, 0.10 No data 1 3 0.035 0.074 Portugal 0.8 USNO J16 An Carraig Obs.,0.25 21 x 21' 1.2 1 5 0.320 0.310 North. Ireland 2.5 USNO J20 Aravaca 0.20 No data 4 12 0.385 0.262 USNO J24 Obs. Altamira 0.4 31 x 25' 1.4 14 42 0.679 0.299 Spain 4.0 USNO J26 The Spaceguard 0.36 14 x 10' 1.1 18 68 0.316 0.332 Centre, Wales 2.3 USNO J28 Ja\'en, 0.20 11 x 8' 0.9 4 12 0.156 0.249 Spain 2.0 CMC J46 Obs. Montana, 0.20 No data 1 6 0.158 0.156 Tias, Spain 1.3 UCAC J47 Obs. Nazaret, 0.20 No data 10 35 0.276 0.138 Spain 1.3 UCAC J51 Obs. Atlante, 0.2 42 x 28' 1.5 10 33 0.200 0.231 Tenerife,Spain 1.8 USNO J69 North Obs. 0.40 16 x 12' 1 8 0.186 0.081 England 1.8 USNO J75 OAM Obs., La 0.35 No data 5969 21364 0.379 0.339 Sagra, Spain f/6 UCAC J87 La Canada, 0.30 16 x 16' 1.4 1 3 0.025 0.082 Spain 1.2 USNO J93 Mount Tuffley 0.25 21 x 16' 1.7 5 18 0.182 0.152 Obs., England 1.4 USNO J94 Abbeydale, 0.2 16 x 10' 2 9 27 0.332 0.274 England 2.0 UCAC J95 Great Shefford, 0.30 25 x 25' 1.5 27 81 0.302 0.364 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 September, 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" 4 49 0.550 0.410 Uccle 2.1 GSC 106 Slovenia, 0.36 36 x 36' 2.0" 27 234 0.289 0.286 Crni vrh 2.4 USNO 114 Zelenchukskaya 0.3 No data 38 419 0.196 0.163 Station,Russia 2.4 UCAC 118 Slovakia, 0.57 14 x 10' 1.7" 6 52 0.157 0.151 Modra 3.3 USNO 127 Germany, 0.19 30 x 20' 2.4" 5 54 0.405 0.164 Bornheim 0.8 GSC 152 Lithuania 0.35 70 x 70' 4.1" 28 286 0.586 0.581 Moletai AO 1.2 GSC 160 Italy, Castel- 0.25 14 x 9' 2.2" 11 99 0.239 0.238 martini 1.7 GSC 198 Germany, 0.24 12 x 9' 2.0 13 112 0.262 0.323 Wildberg 2.4 USNO 291 USA,Kitt Peak, 1.8 390 x 30' 1.0" 187 1407 0.220 0.185 Spacewatch II 4.7 USNO 300 Japan, 0.5 78 x 78' 2.3" 1 6 0.456 0.596 Bisei Center 1.3 ACT 432 Australia, 0.20 No data 10 71 0.388 0.707 Boambee 1.0 ACT 443 Argentina, 0.15 134 x 92' photo 1 10 0.750 0.667 Obs. Plomer 1.0 ACT 461 Hungary, JATE 0.60 28 x 19' 1.1" 6 39 0.326 0.262 Asteroid Surv. 1.8 USNO 510 Siegen, 0.30 No data 1 6 0.070 0.049 Germany 1.5 USNO 621 Germany, Ber- 0.60 11 x 10' 1.2" 75 576 0.262 0.216 gisch Gladbach 3.1 USNO 628 Germany, 0.20 18 x 12' 2.4" 2 21 0.165 0.058 Mulheim-Ruhr 1.2 GSC 673 USA, Table 0.61 22 x 22' 0.3" 28 137 0.042 0.029 Mountain 9.0 ACT 683 USA, Good- 0.36 20 x 20' 2.5" 565 6193 0.892 1.101 ricke-Pigott 4.0 GSC 689 USA, USNO 1.55 No data 81 348 0.146 0.236 Flagstaff ACT 691 USA, 0.88 390 x 30' 1.1" 6094 55629 0.252 0.229 Spacewatch 4.6 USNO 703 USA, Catalina 0.41 175 x 175' 2.6" 6909 63577 0.573 0.515 Sky Survey 1.2 USNO 704 USA, 1.0 94 x 72' 2.2" 8208 82158 0.557 0.551 Lincoln Lab. 2.2 USNO 735 USA, 0.46 No data 5 44 0.432 0.383 George Obs. USNO 809 ESO var. No data DSS 9 71 0.102 0.068 USNO 844 Uruguay, 0.35 28 x 28' 3.3" 1 18 0.473 0.504 Los Molinos 2.2 GSC 900 Japan, 0.25 No data 9 38 0.463 0.308 Moriyama 1.6 GSC A13 Obs. Naef, 0.3 39 x 26' 1.6 2 14 0.107 0.171 Switzerland 1.2 UCAC A17 Guidestar Obs., 0.20 22 x 15' 1.8 2 14 0.159 0.151 Weinheim, Germ. 1.8 UCAC A44 Altschwendt, 0.30 17 x 13' 1.5 1 6 0.260 0.323 Austria 1.8 USNO A50 Andrushivka, 0.60 23 x 23' 1.4 49 252 0.517 0.562 Ukraine 4.5 USNO A65 Le Couvent 0.13 30 x 20' 2.3 1 7 0.109 0.217 de Lentin, Fr. 0.8 USNO A77 Obs. Chante- 0.20 27 x 20' 2.1 121 835 0.455 0.388 Perdrix,France 1.86 USNO A97 Stammersdorf, 0.13 35 x 26' 3.2 1 13 0.085 0.147 Austria 1.0 USNO B01 Taunus Obs., 0.6 62 x 42' 1.9 38 369 0.308 0.273 Germany 2.0 USNO B17 Evpatoria, 0.70 30 x 30' 1.8 2 598 0.149 0.110 Ukraine 2.8 UCAC B76 Sternw. Schon- 0.25 22 x 18' 1 1 4 0.307 0.124 feld, Germany 2.5 USNO C00 2 25 0.208 0.118 C01 7 54 0.167 0.079 C03 2 15 0.269 0.101 C04 3 21 0.329 0.602 D20 Zadko Obs., 1.0 23 x 24' 0.7 2 31 0.305 0.314 Australia 4.0 USNO D25 Tzec Maun 0.15 No data 2 11 0.315 0.298 Obs., USA 1.1 USNO D29 Purple Mount., 1.04 120 x 120' 1.7 11 88 0.263 0.323 China 1.8 UCAC D39 Shandong 1.0 12 x 12' 0.4 1 9 0.379 0.386 Univ., China 8.0 UCAC D90 RAS Observ., 0.31 No data 1 11 0.257 0.188 Japan 2.9 UCAC E12 Siding Spring 0.5 No data 737 5806 0.385 0.361 Surv.,Australia UCAC F84 Hibiscus Obs., 0.36 No data 2 11 0.378 0.476 Fr. Polynesia 1.0 UCAC G68 Sierra Stars 0.61 20 x 20' 0.8 9 63 0.381 0.386 Obs., USA 6.0 GSC-ACT G69 Thousand Oaks, 0.30 25 x 25' 1.8 1 6 0.547 0.193 U.S.A. 3.0 UCAC G89 Kachina Obs., 0.36 21 x 21' 1.2 1 6 0.038 0.031 Flagstaff,USA 4.0 UCAC G92 Jarnac Obser. 0.35 No data 14 87 0.508 0.496 U.S.A. f/2 USNO G96 Mt. Lemmon 1.5 66 x 66' 1.0 1810 17217 0.232 0.163 Survey, U.S.A. f/2 UCAC H06 New Mexico Ski- 0.25 56 x 37' 2.2 1 28 0.269 0.453 es Obs., Germ. 0.8 UCAC H10 Tzec Maun Obs., var. No data 16 99 0.322 0.314 U.S.A. USNO H11 Rodeo, USA 0.61 20 x 20' 0.6 8 59 0.413 0.567 4.8 USNO H13 2 12 0.286 0.283 H26 Doc Greiner 0.40 No data 1 36 0.132 0.186 Res.Obs., USA 3.2 UCAC H53 Thompsonville, 0.31 No data 3 54 0.378 0.287 U.S.A. 0.9 UCAC I13 Washington 0.25 17 x 17' 2 44 202 0.439 0.462 DC, U.S.A. 5.0 UCAC I16 5 30 0.156 0.103 I37 Astr.Obs.Santa 0.20 No data 4 21 0.828 0.424 Rita, Argentina f/2 USNO J01 3 12 0.057 0.100 J02 4 22 0.237 0.167 J03 2 12 0.223 0.091 J04 ESA Optical St. 1.0 No data 28 178 0.283 0.223 The Netherlands 4.4 UCAC J14 La Corte, Cana- 0.11 42 x 31' 3.8 11 44 0.317 0.279 ry Isl., Spain 0.4 USNO J26 The Spaceguard 0.36 14 x 10' 1.1 1 8 0.328 0.667 Centre, Wales 2.3 USNO J28 Ja\'en, 0.20 11 x 8' 0.9 1 5 0.176 0.334 Spain 2.0 CMC J42 Puzol, 0.20 21 x 14' 1.7 1 3 0.141 0.096 Spain 1.6 USNO J46 Obs. Montana, 0.20 No data 1 6 0.194 0.481 Tias, Spain 1.3 UCAC J47 Obs. Nazaret, 0.20 No data 1 6 0.195 0.205 Spain 1.3 UCAC J51 Obs. Atlante, 0.2 42 x 28' 1.5 1 6 0.051 0.038 Tenerife,Spain 1.8 USNO J69 North Obs. 0.40 16 x 12' 1 8 0.210 0.147 England 1.8 USNO J75 OAM Obs., La 0.35 No data 713 4702 0.367 0.353 Sagra, Spain f/6 UCAC J93 Mount Tuffley 0.25 21 x 16' 1.7 1 6 0.211 0.200 Obs., England 1.4 USNO J95 Great Shefford, 0.30 25 x 25' 1.5 2 10 0.195 0.242 England 1.9 USNO