◎天文台コード別，番号登録小惑星リスト 下の表は，2009年２月までに番号登録された小惑星の天文台別，ランキング・ リストです．現在までに，番号登録小惑星は408ヶ所の天文台で207,942個が発見 されています．この中には，近日点距離がｑ= 1.3 AUより小さい小惑星905個（ NEO）が含まれています．その全体の命名率は7.1%です．我が国，アマチュア（ 表につけた＊，53ヶ所）での発見数は6128個，この中には12個のNEOが含まれて います．その命名率は23.4%です． (q<1.3 AU) No. ｺ-ﾄﾞ 天文台名 登録個数 命名済 未命名 命名率 NEO -------------------------------------------------------------------------- 1 704 Lincoln Lab. ETS, NM 103931 1938 101993 1.9 403 2 691 Kitt Peak-Spacewatch 20204 225 19979 1.1 74 3 644 Palomar Mountain/NEAT 13929 56 13873 0.4 47 4 699 Lowell Obs. LONEOS 12847 201 12646 1.6 48 5 675 Palomar Mountain 6493 1576 4917 24.3 111 *** Japanese Amateur 6128 1434 4694 23.4 12 6 703 Catalina Sky Survey 5632 21 5611 0.4 28 7 809 European Southern Obs 5440 927 4513 17.0 12 8 608 Haleakala-AMOS 5227 32 5195 0.6 30 9 411* Oizumi [Kobayashi] 2441 224 2217 9.2 4 10 G96 Mt. Lemmon Survey 2259 0 2259 0.0 6 11 413 Siding Spring Obs. 1734 248 1486 14.3 38 12 120 Visnjan 1370 16 1354 1.2 1 13 095 Crimea-Nauchnij 1285 1234 51 96.0 2 14 291 LPL/Spacewatch II 1245 0 1245 0.0 6 15 327 Peking Obs. Xinglong 1207 54 1153 4.5 3 16 333 Desert Eagle [Yeung] 1156 11 1145 1.0 0 17 046 Klet Observatory 872 438 434 50.2 2 18 910 Caussols-ODAS 843 103 740 12.2 2 19 024 Heidelberg 822 814 8 99.0 3 20 399* Kushiro [Ueda] 723 71 652 9.8 1 21 428 Reedy Creek [Brough.] 714 55 659 7.7 1 22 688 Lowell Obs. Mesa Sta. 702 622 80 88.6 1 23 400* Kitami [Endate] 660 357 303 54.1 0 24 599 Campo Impera.--CINEOS 602 21 581 3.5 0 25 557 Ondrejov 599 195 404 32.6 0 26 684 Prescott 572 179 393 31.3 0 27 033 Tautenburg 536 478 58 89.2 0 28 566 Haleakala-NEAT/GEODSS 534 28 506 5.2 17 29 E12 Siding Spring Survey 523 1 522 0.2 5 30 678 Fountain Hills[Juels] 474 75 399 15.8 1 31 683 Goodricke-Pigott Obs. 421 27 394 6.4 2 32 905* Nachi-Katsuura Obs. 320 23 297 7.2 0 33 010 Caussols 273 95 178 34.8 6 34 106 Crni Vrh [Mikuz] 255 8 247 3.1 0 35 807 Cerro Tololo Obs. 251 26 225 10.4 0 36 012 Uccle 250 141 109 56.4 3 37 919 Beaver Obs. [Yeung] 235 16 219 6.8 0 38 104 San Marcello Pistoie. 232 103 129 44.4 1 39 621 Bergisch Gladbach [B] 231 0 231 0.0 0 40 372* Geisei [Seki] 223 142 81 63.7 1 41 695 Kitt Peak 217 8 209 3.7 1 42 734 Farpoint Obs. [Hug] 211 16 195 7.6 0 43 062 Turku [Abo] 199 190 9 95.5 0 44 426 Woomera [Zoltowski] 195 7 188 3.6 0 45 645 Apache-Sloan DSS 194 3 191 1.5 0 46 595 Farra d'Isonzo 176 33 143 18.8 1 47 888* Gekko [Oshima] 174 16 158 9.2 1 48 049 Uppsala-Kvistaberg 169 10 159 5.9 1 49 385* Nihondaira Obs. [Ur.] 164 38 126 23.2 0 50 735 George Obs. Needville 162 30 132 18.5 0 51 094 Crimea-Simeis 149 149 0 100.0 0 894* Kiyosato [Otomo] 149 59 90 39.6 0 53 330 Purple Mountain Obs. 148 134 14 90.5 0 54 078 Johannesburg 147 146 1 99.3 2 55 369* Chichibu [Sato] 137 11 126 8.0 0 56 461 JATE Asteroid Survey 136 33 103 24.3 0 57 020 Nice 132 131 1 99.2 0 568 Mauna Kea 132 8 124 6.1 9 59 358* Nanyo [Okuni] 129 47 82 36.4 0 60 402* Dynic Astron. Obs. 122 28 94 23.0 2 61 143 Gnosca [Sposetti] 120 39 81 32.5 0 62 760 Goethe Link Obs. 119 119 0 100.0 1 63 300+ Space Guard Center 117 6 111 5.1 1 64 118 Modra 110 27 83 24.5 0 65 054 Brorfelde 107 56 51 52.3 0 381+ Tokyo-Kiso 107 73 34 68.2 1 67 029 Hamburg-Bergedorf 104 78 26 75.0 2 360* Kuma Kogen [Nakamura] 104 79 25 76.0 0 69 098 Asiago Observatory 103 52 51 50.5 0 70 209 Asiago Obs. ADAS 101 15 86 14.9 0 71 552 Obs. S. Vittore, Bol. 100 64 36 64.0 0 H06 New Mexico Skies Obs. 100 7 93 7.0 0 73 026 Berne-Zimmerwald 97 93 4 95.9 3 045 Vienna (since 1879) 97 97 0 100.0 1 589 Santa Lucia Stroncone 97 35 62 36.1 0 76 801 Oak Ridge Observatory 94 75 19 79.8 0 808 El Leoncito 94 88 6 93.6 2 78 511 Haute Provence 92 58 34 63.0 0 79 587 Sormano 91 39 52 42.9 0 80 732 Oaxaca [Roe] 89 13 76 14.6 0 81 376* Uenohara [Kawasato] 88 1 87 1.1 0 596 Colleverde di Guidon. 88 23 65 26.1 0 83 673 Table Mountain Obs. 80 21 59 26.3 0 84 693 Catalina Sta. Tucson 76 15 61 19.7 0 85 620 Obs. Astro. de Mallo. 74 16 58 21.6 0 701 Sierra Vista [Healy] 74 42 32 56.8 0 926 Tenagra II [Schwartz] 74 9 65 12.2 0 88 408* Nyukasa [Hira & Suzu] 73 19 54 26.0 0 89 843 Decatur [Ball] 66 3 63 4.5 0 90 008 Algiers-Bouzareah 64 64 0 100.0 0 91 946 Ametlla de Mar[Nomen] 63 8 55 12.7 0 92 446 Kingsnake [McClusky] 62 4 58 6.5 0 93 896* Yatsugatake Obs. 58 40 18 69.0 1 94 817 Sudbury [di Cicco] 57 10 47 17.5 0 D35 Lulin Observatory 57 12 45 21.1 0 96 877* Okutama [Hioki] 56 21 35 37.5 0 97 185 Jurassien-Vicques 53 17 36 32.1 0 98 403* Kani [Mizuno] 52 25 27 48.1 0 805 Santiago-Cerro El Ro. 52 31 21 59.6 2 100 J75 OAM Obs. La Sagra 51 2 49 3.9 0 101 474 Mount John Obs.Tekapo 50 16 34 32.0 0 966 Church Stretton [Lau] 50 5 45 10.0 0 103 789 Litchfield Obs. Clin. 48 48 0 100.0 0 104 303 Merida 45 10 35 22.2 0 875* Yorii [Arai, Mori] 45 6 39 13.3 0 897* YGCO Chiyoda Station 45 13 32 28.9 0 107 159 Monte Agliale 44 9 35 20.5 0 246 Klet Obs.-KLENOT 44 7 37 15.9 0 941 Pla D'Arguines [Fer.] 44 8 36 18.2 0 110 113 Volkssternwarte Dreb. 43 19 24 44.2 0 111 071 Smolyan 41 24 17 58.5 1 881* Toyota [Suzuki] 41 19 22 46.3 0 113 611 Starkenburg Sternwar. 40 20 20 50.0 0 727 Zeno Obs. [Stafford] 40 5 35 12.5 0 115 344 Bohyunsan Optical Ob. 39 11 28 28.2 0 116 747 Baton Rouge Obs. 38 6 32 15.8 0 757 High Point [Chesney] 38 1 37 2.6 0 118 132 Bedoin [Antonini] 36 9 27 25.0 0 119 007 Paris 35 35 0 100.0 0 120 261 Palomar Mountain-DSS 34 14 20 41.2 0 G92 Vail [Levy] 34 6 28 17.6 0 122 705 Apache Point 33 1 32 3.0 0 887* Ojima [Niijima] 33 21 12 63.6 0 124 014 Marseilles 32 32 0 100.0 0 323 Perth Observatory 32 23 9 71.9 0 885* JCPM Yakiimo Station 32 17 15 53.1 0 H07 Cloudcroft [Yeung] 32 0 32 0.0 0 128 460 Nashville [Clingan] 31 1 30 3.2 0 803 Taunton [Metcalf] 31 31 0 100.0 0 816 Rand Obs. [Viscome] 31 4 27 12.9 0 131 152 Moletai Astron. Obs. 30 12 18 40.0 0 916 Oakley Observatory 30 8 22 26.7 0 133 367* Yatsuka [Abe] 28 18 10 64.3 0 538 Pola 28 28 0 100.0 0 690 Lowell Observatory 28 22 6 78.6 2 136 610 Pianoro 26 24 2 92.3 0 137 721 Lime Creek [Linderh.] 25 9 16 36.0 0 138 018 Dusseldorf-Bilk 24 24 0 100.0 0 662 Lick Observatory 24 18 6 75.0 4 739 Sunflower Obs. [Rob.] 24 9 15 37.5 0 141 122 Pises Observatory 23 21 2 91.3 0 540 Linz 23 18 5 78.3 0 643 OCA-Anza Observatory 23 12 11 52.2 0 725 Fair Oaks Ranch [Mc.] 23 3 20 13.0 0 839 La Plata 23 23 0 100.0 0 D29 Purple Mt., XuYi Sta. 23 0 23 0.0 0 G98 Calvin-Rehoboth Obs. 23 3 20 13.0 0 148 053 Konkoly Observatory 22 21 1 95.5 0 365* Kashihara [Uto] 22 4 18 18.2 0 A44 Altschwendt [Ries] 22 5 17 22.7 0 151 224 Ottmarsheim [Rinner] 21 2 19 9.5 0 767 Ann Arbor 21 21 0 100.0 0 858 Tebbutt Obs. Edgewood 21 0 21 0.0 0 867* Saji Observatory 21 9 12 42.9 0 155 560 Madonna di Dossobuono 20 6 14 30.0 0 615 St. Veran [Boussuge] 20 6 14 30.0 0 758 BCC Obs. Cocoa 20 11 9 55.0 0 850 Sewanee [Durig] 20 4 16 20.0 0 860 Valinhos [Holvorcem] 20 0 20 0.0 0 A50 Andrushivka Obs. 20 11 9 55.0 0 161 391* Sendai Obs. Ayashi 19 19 0 100.0 1 494 Stakenbridge[Manning] 19 15 4 78.9 0 754 Yerkes Observatory 19 19 0 100.0 0 898* Fujieda [Shiozawa] 19 2 17 10.5 0 918 Badlands Obs. [Dyvig] 19 2 17 10.5 0 947 Saint-Sulpice [Chri.] 19 11 8 57.9 0 167 561 Piszkesteto 18 17 1 94.4 1 889* Karasuyama [Inoda] 18 8 10 44.4 0 900* Moriyama [Ikari] 18 7 11 38.9 0 950 La Palma 18 0 18 0.0 0 A55 Vallemare di Borbona 18 1 17 5.6 0 172 468 Campo Catino 16 7 9 43.8 0 886* Mishima [Akiyama] 16 16 0 100.0 0 911 Collins Observatory 16 0 16 0.0 0 J87 La Canada [Lacruz] 16 9 7 56.3 0 176 097 Wise Observatory 15 2 13 13.3 0 108 Montelupo [Tombelli] 15 11 4 73.3 0 374* Minami-Oda Obs.[Sug.] 15 15 0 100.0 0 709 W & B Obs. Cloudcroft 15 0 15 0.0 0 180 658 Dominion Obs.Victoria 14 13 1 92.9 0 715 Las Cruces [Dixon] 14 8 6 57.1 0 182 364* YCPM Kagoshima[Mukai] 13 12 1 92.3 0 448 Las Cruces [Stevens] 13 6 7 46.2 0 493 Calar Alto 13 3 10 23.1 1 824 Lake Clear [Williams] 13 0 13 0.0 0 A77 Dauban [F. Kugel] 13 0 13 0.0 0 F84 Punaauia [N. Teamo] 13 1 12 7.7 0 J95 Great Shefford[Birt.] 13 0 13 0.0 0 189 006 Fabra Observatory 12 11 1 91.7 0 114 Engelhardt Obs. Zele. 12 9 3 75.0 0 133 Les Tardieux [Boeuf] 12 3 9 25.0 0 504 Le Creusot [Merlin] 12 11 1 91.7 0 649 Louisburg [Robinson] 12 0 12 0.0 0 682 Kanab [Sheridan] 12 3 9 25.0 0 195 London [Hind, J. R.] 11 11 0 100.0 0 470 Ceccano [Masi] 11 9 2 81.8 0 652 Calgary [Yeung] 11 4 7 36.4 0 A13 Marly [Kocher] 11 5 6 45.5 0 199 392* JCPM Sapporo Station 10 8 2 80.0 0 799 Winchester [Metcalf] 10 10 0 100.0 0 201 044 Capodimonte Obs. 9 9 0 100.0 0 092 Torun-Piwnice 9 4 5 44.4 0 627 Blauvac [Roy] 9 3 6 33.3 0 740 SFA Obs. Nacogdoches 9 3 6 33.3 0 F85 Punaauia [N. Teamo] 9 0 9 0.0 0 H55 Charleston [Holmes] 9 0 9 0.0 0 207 057 Belgrade 8 8 0 100.0 0 164 Michel sur Meurthe 8 5 3 62.5 0 389+ Tokyo (before 1938) 8 8 0 100.0 0 414 Mount Stromlo 8 6 2 75.0 0 548 Berlin (1835-1913) 8 8 0 100.0 1 567 Chions 8 6 2 75.0 0 672 Mount Wilson 8 6 2 75.0 0 G78 El Centro [Yeung] 8 0 8 0.0 0 215 074 Boyden Observatory 7 7 0 100.0 1 107 Cavezzo [Calanca] 7 5 2 71.4 0 126 Monte Viseggi [Piet.] 7 5 2 71.4 0 170 Obs. Begues [Manteca] 7 7 0 100.0 0 292 Burlington [Handley] 7 0 7 0.0 0 355* Hadano [Asami] 7 7 0 100.0 0 636 Essen [Knofel] 7 0 7 0.0 0 696 Whipple Obs. Mt. Hop. 7 1 6 14.3 0 697 Kitt Peak, McGraw-Hi. 7 3 4 42.9 0 B01 Frankfurt [E. Schwab] 7 0 7 0.0 0 225 022 Pino Torinese 6 5 1 83.3 0 112 Pleiade Observatory 6 3 3 50.0 0 220 Vainu Bappu Obs. Kav. 6 5 1 83.3 0 239 Trebur [??????] 6 3 3 50.0 0 386* Yatsugatake-Kobuchiz. 6 5 1 83.3 0 424 Macquarie [Child] 6 3 3 50.0 0 681 Calgary [Billings] 6 1 5 16.7 0 711 McDonald Observatory 6 3 3 50.0 0 763 King City [Sandness] 6 0 6 0.0 0 859 Wykrota Obs.-CEAMIG 6 4 2 66.7 0 872* Tokushima [Iwamoto] 6 3 3 50.0 0 879* Tokai [Furuta] 6 6 0 100.0 0 954 Teide Observatory 6 2 4 33.3 0 238 004 Toulouse 5 5 0 100.0 0 124 Castres [Klotz] 5 2 3 40.0 0 127 Bornheim [Ehring] 5 3 2 60.0 0 165 Piera Obs. [Guarro] 5 2 3 40.0 0 201 Postel Obs. [Pozzoli] 5 0 5 0.0 0 204 Schiaparelli[Bellini] 5 1 4 20.0 0 223 Madras 5 5 0 100.0 0 260 Siding Spring-DSS 5 3 2 60.0 0 786 U.S. Naval Obs. Wash. 5 5 0 100.0 0 848 Tenagra Obs.[Schwar.] 5 1 4 20.0 0 849 Everstar Obs. [Fedon] 5 3 2 60.0 0 959 Ramonville Saint Agne 5 3 2 60.0 0 D14 Guangzhou [Q. Ye] 5 3 2 60.0 0 H36 Scranton [Hug] 5 0 5 0.0 0 252 031 Sonneberg 4 4 0 100.0 0 138 Village-Neuf 4 3 1 75.0 0 151 Eschenberg Obs. 4 4 0 100.0 0 184 Valmeca Obs.Puimichel 4 0 4 0.0 0 198 Wildberg [Apitzsch] 4 3 1 75.0 0 290 Mt. Graham-VATT 4 1 3 25.0 0 342* Shishikui [Maeno] 4 4 0 100.0 0 417* Yanagida Astron. Obs. 4 4 0 100.0 0 422 Loomberah [Garradd] 4 1 3 25.0 0 500 Geocentric 4 2 2 50.0 2 565 Bassano Bresciano 4 4 0 100.0 0 651 Grasslands Obs.[McGa] 4 0 4 0.0 0 657 Climenhaga Obs. Vic. 4 4 0 100.0 0 689 U.S. Naval Obs. Flag. 4 3 1 75.0 0 825 Granville [Davis] 4 1 3 25.0 0 868* Hidaka Observatory 4 0 4 0.0 0 912 Greene [Pray] 4 1 3 25.0 0 999 Bordeaux-Floirac 4 4 0 100.0 0 A35 Hormersdorf [Lorenz] 4 0 4 0.0 0 B21 Gaisberg, Schaerding 4 2 2 50.0 0 D89* Yamagata [Itagaki] 4 0 4 0.0 0 273 017 Hoher List 3 1 2 33.3 0 116 Giesing [Sala] 3 0 3 0.0 0 176 Obs. de Consell 3 0 3 0.0 0 350* Kurohone [Kobayashi] 3 0 3 0.0 0 433 Bagnall Beach [Craw.] 3 0 3 0.0 0 467 Auckland Obs. 3 3 0 100.0 0 586 Pic du Midi 3 0 3 0.0 0 592 Solingen [Koch] 3 2 1 66.7 0 609 Osservatorio Polino 3 2 1 66.7 0 628 Mulheim-Ruhr [Martin] 3 1 2 33.3 0 671 Stony Ridge 3 2 1 66.7 0 716 Palmer Divide Obs. 3 3 0 100.0 0 784 Stull Obs. Alfred Uni 3 1 2 33.3 0 787 U.S. Naval Obs. Wash. 3 3 0 100.0 0 800 Harvard Obs. Arequipa 3 3 0 100.0 0 958 Observatoire de Dax 3 0 3 0.0 0 996 Oxford 3 3 0 100.0 0 290 Driesen [Hencke, L.] 2 2 0 100.0 0 Bremen [Olbers, H.W.] 2 2 0 100.0 0 000 Greenwich 2 2 0 100.0 0 052 Stockholm-Saltsjobad. 2 1 1 50.0 0 056 Skalnate Pleso 2 2 0 100.0 0 147 Obs. Astro. di Suno 2 1 1 50.0 0 148 Guitalens [Klotz] 2 2 0 100.0 0 174 Nyrola Observatory 2 2 0 100.0 0 199 Buthiers [Midavaine] 2 0 2 0.0 0 322 Perth Obs. BickleyMCT 2 0 2 0.0 0 388+ Tokyo-Mitaka 2 2 0 100.0 0 415 Kambah [Herald] 2 0 2 0.0 0 503 Cambridge 2 2 0 100.0 0 531 Collegio Romano, Rome 2 2 0 100.0 0 549 Uppsala 2 0 2 0.0 0 571 Cavriana 2 1 1 50.0 0 664 Manastash Ridge Obs. 2 2 0 100.0 0 700 Chinle [Bruton] 2 0 2 0.0 0 718 Uni. of Utah, Tooele 2 2 0 100.0 0 819 Val-des-Bois [Berge.] 2 1 1 50.0 0 822 Cordoba 2 2 0 100.0 0 830 Hudson [Brady] 2 1 1 50.0 0 837 Jupiter [Segal] 2 1 1 50.0 0 844 Los Molinos 2 2 0 100.0 0 864* Kumamoto [Kobayashi] 2 2 0 100.0 0 883* Shizuoka 2 1 1 50.0 1 893* Sendai Observatory 2 2 0 100.0 0 908* Toyama [Aoki] 2 0 2 0.0 0 924 Cegep Trois-Rivieres 2 0 2 0.0 0 931 Punaauia [Pelle] 2 2 0 100.0 0 952 Marxuquera 2 1 1 50.0 0 960 Rolvenden [Armstrong] 2 2 0 100.0 0 A72 Radebeul [M. Fiedler] 2 2 0 100.0 0 B40 Skylive Obs. [Tozzi] 2 1 1 50.0 0 B44 Eygalayes [P. Sogorb] 2 0 2 0.0 0 D74* Nakagawa[Hori, Maeno] 2 0 2 0.0 0 F65 Haleakala-Faulkes 2 1 1 50.0 0 H59 Camp Cullom [Mahony] 2 0 2 0.0 0 I03 ESO La Silla-ASTROVI. 2 0 2 0.0 0 I10 CAOS [Masi] 2 1 1 50.0 0 330 Peking [Watson, J.C.] 1 1 0 100.0 0 Palermo [Piazzi, G.] 1 1 0 100.0 0 Nimes [Laurent, A.] 1 1 0 100.0 0 Markree [Graham, A.] 1 1 0 100.0 0 Lilienthal [Harding] 1 1 0 100.0 0 027 Milan 1 1 0 100.0 0 035 Copenhagen 1 1 0 100.0 0 037 Collurania Obs. 1 1 0 100.0 0 047 Poznan 1 1 0 100.0 0 076 Johannesburg-Hartbee. 1 1 0 100.0 0 130 Lumezzane [Foglia] 1 1 0 100.0 0 141 Hottviller 1 1 0 100.0 0 154 Cortina [Dimai] 1 1 0 100.0 0 157 Frasso Sabino 1 1 0 100.0 0 158 Promiod 1 0 1 0.0 0 166 Upice [Vyskocil] 1 0 1 0.0 0 173 Reunion [Chassagne] 1 1 0 100.0 0 216 Cote deMeuse [Dawson] 1 1 0 100.0 0 221 Hakos [Husar] 1 0 1 0.0 0 234 Coddenham [Boles] 1 1 0 100.0 0 309 Cerro Paranal 1 0 1 0.0 0 343 Younchun [Lee] 1 1 0 100.0 0 377+ Kwasan Obs. Kyoto 1 1 0 100.0 0 383* Chirorin [Sei] 1 1 0 100.0 0 397* Sapporo Science Cen. 1 1 0 100.0 0 410* Sengamine [Ito] 1 1 0 100.0 0 429 Hawker [Child] 1 0 1 0.0 0 465 Takapuna 1 1 0 100.0 0 473 Remanzacco [Sostero] 1 1 0 100.0 0 491 Centro Astro de Yebes 1 1 0 100.0 0 532 Munich 1 1 0 100.0 0 545 Vienna (before 1879) 1 1 0 100.0 0 598 Loiano [Del Zanna] 1 0 1 0.0 0 603 Bothkamp 1 1 0 100.0 0 617 Arbonne la Foret [Me] 1 1 0 100.0 0 618 Martigues [Morata] 1 1 0 100.0 0 632 San Polo A Mosciano 1 1 0 100.0 0 641 Overberg [van Staden] 1 0 1 0.0 0 670 Camarillo [Rogers] 1 0 1 0.0 0 674 Ford Obs. Wrightwood 1 1 0 100.0 0 686 U. of Minn. Infrared 1 0 1 0.0 0 707 Chamberlin field sta. 1 1 0 100.0 0 719 Etscorn Observatory 1 1 0 100.0 0 726 Brainerd [Wentworth] 1 0 1 0.0 0 744 Doyan Rose Obs. [Ru.] 1 1 0 100.0 0 752 Puckett Obs. Mt. Town 1 0 1 0.0 0 761 Zephyrhills[Kowalski] 1 1 0 100.0 0 776 Foggy Bottom, Hamilt. 1 1 0 100.0 0 793 Dudley Obs. Albany 1 1 0 100.0 0 810 Wallace Obs. Westford 1 1 0 100.0 0 823 Fitchburg [Amburgey] 1 0 1 0.0 0 853 Biosphere 2 Obs. 1 0 1 0.0 0 854 Sabino Canyon Obs.[M] 1 0 1 0.0 0 870 Campinas 1 0 1 0.0 0 882* JCPM Oi Station 1 1 0 100.0 0 901* Tajimi 1 1 0 100.0 0 903* Fukuchiyama, Kannabe 1 0 1 0.0 0 928 Northport [Schiralli] 1 0 1 0.0 0 932 New Milford [Robson] 1 1 0 100.0 0 953 Montjoia 1 1 0 100.0 0 964 Southend Bradfield[S] 1 1 0 100.0 0 965 Obs. Astr. Algarve P. 1 1 0 100.0 0 990 Madrid 1 1 0 100.0 0 A23 Weinheim [Kurtze] 1 0 1 0.0 0 A38 CAT, Collepardo 1 0 1 0.0 0 A74 Bergen-Enkheim Obs. 1 0 1 0.0 0 A79 Plana [F. Fratev] 1 0 1 0.0 0 D39 Shandong Uni., Weihai 1 0 1 0.0 0 E21 Norma Rose Obs. [N0] 1 0 1 0.0 0 G68 Markleeville [Willi.] 1 0 1 0.0 0 G70 Los Angeles [Jones] 1 0 1 0.0 0 G90 Three Buttes, Tucson 1 0 1 0.0 0 G93 Sonoita [Cooney] 1 0 1 0.0 0 H10 Cloudcroft [D. Kolb] 1 0 1 0.0 0 H51 Verona [C. Sellek] 1 0 1 0.0 0 H62 Calvin College Obs. 1 0 1 0.0 0 H82 CBA-NOVAC,Front Royal 1 0 1 0.0 0 I08 Cerro Burek [Ortiz] 1 0 1 0.0 0 J86 Sierra Nevada Obs. 1 1 0 100.0 0 -------------------------------------------------------------------------- All observatory = 408 207942 14778 193164 7.1% 905 Japanese Amateur= 53 6128 1434 4694 23.4 12 NAKANO write mail from CFAD0::NAKANO on 2009-02-15 02:42:43(JST). ◎２月のＭＰＣで新たに命名された小惑星 6381 *Toyama 1988 DO1 1988 02 21 400 Kitami 65121 Fujii, T., Watanabe, K. FW004 400 7408 *Yoshihide 1989 SB 1989 09 23 403 Kani 65121 Mizuno, Y., Furuta, T. MF008 403 8188 *Okegaya 1992 YE3 1992 12 18 403 Kani 65121 Mizuno, Y., Furuta, T. MF147 403 9418 *Mayumi 1995 WX5 1995 11 18 369 Chichibu 65121 Sato, N., Urata, T. CU043 369 12383 *Eboshi 1994 TF1 1994 10 02 400 Kitami 65121 Endate, K., Watanabe, K. EW730 400 12388 *Kikunokai 1994 VT6 1994 11 01 400 Kitami 65122 Endate, K., Watanabe, K. EW797 400 92097 *Aidai 1999 XX37 1999 12 03 360 Kuma Kogen 65124 Nakamura, A. AN159 360 これらの情報は，許可を得ないでOAA/CS外の者に出さないように． NAKANO write mail from CFAD0::NAKANO on 2009-02-14 07:48:11(JST). ◎２月のＭＰＣで新たに登録された小惑星 K5114 * 1999 VQ8 1999 11 08 411 Oizumi Kobayashi, T. C00234 411 K5360 + 2000 XT38 2000 12 06 300 Bisei SG Center BATTeRS A00221 300 K5390 * 2001 DS13 2001 02 19 411 Oizumi Kobayashi, T. C00735 411 K7682 + 2007 QX 2007 08 17 300 Bisei SG Center BATTeRS A00371 300 K7872 + 2007 VX243 2007 11 14 300 Bisei SG Center BATTeRS A00790 300 これらの情報は，許可を得ないでOAA/CS外の者に出さないように． NAKANO write mail from CFAD0::NAKANO on 2009-02-14 07:48:06(JST). ◎軌道個数リスト 次の表は，各天文台で発見した小惑星の中で軌道が計算されている 小惑星の個数です． MPUは，連結軌道か，観測期間が60日より大きい 小惑星， MP1は，それ以下の衝が１回の楕円軌道の個数です． 全世界で，番号登録されずに残っている軌道は，MPU が89,490個， MP1 が52,234個，合計14万1724個で，我が国の軌道は，MPU が1,544 個， MP1が182個で，うれしいことに， そろそろ，終焉を迎えます．チ〜〜〜ン・・・・・ Code Observatory MPU MP1 --------------------------------------------- 010 Caussols 80 12 012 Uccle 58 33 024 Heidelberg 0 2 029 Hamburg-Bergedorf 2 1 033 Tautenburg 103 44 046 Klet Observatory 231 78 049 Uppsala-Kvistaberg 58 24 052 Stockholm-Saltsjobad. 0 3 054 Brorfelde 6 2 062 Turku [Abo] 0 2 092 Torun-Piwnice 1 0 094 Crimea-Simeis 1 0 095 Crimea-Nauchnij 14 14 097 Wise Observatory 3 3 098 Asiago Observatory 14 3 104 San Marcello Pistoie. 104 37 106 Crni Vrh [Mikuz] 116 34 107 Cavezzo [Calanca] 1 3 108 Montelupo [Tombelli] 3 0 112 Pleiade Observatory 2 0 113 Volkssternwarte Dreb. 12 8 114 Engelhardt Obs. Zele. 2 1 116 Giesing [Sala] 2 0 118 Modra 62 19 120 Visnjan 701 123 122 Pises Observatory 8 7 124 Castres [Klotz] 3 0 126 Monte Viseggi [Piet.] 3 0 127 Bornheim [Ehring] 2 0 132 Bedoin [Antonini] 10 2 133 Les Tardieux [Boeuf] 3 1 138 Village-Neuf 1 0 141 Hottviller 1 0 143 Gnosca [Sposetti] 72 15 151 Eschenberg Obs. 2 0 152 Moletai Astron. Obs. 5 5 154 Cortina [Dimai] 1 0 158 Promiod 0 1 159 Monte Agliale 31 6 164 Michel sur Meurthe 2 0 165 Piera Obs. [Guarro] 4 0 166 Upice [Vyskocil] 1 0 170 Obs. Begues [Manteca] 4 0 173 Reunion [Chassagne] 1 0 174 Nyrola Observatory 1 0 185 Jurassien-Vicques 12 3 199 Buthiers [Midavaine] 1 1 201 Postel Obs. [Pozzoli] 2 1 204 Schiaparelli[Bellini] 2 1 209 Asiago Obs. ADAS 66 100 221 Hakos [Husar] 1 0 246 Klet Obs.-KLENOT 7 4 260 Siding Spring-DSS 1 1 291 LPL/Spacewatch II 126 373 292 Burlington [Handley] 3 0 300+ Space Guard Center 82 6 303 Merida 10 5 309 Cerro Paranal 1 0 327 Peking Obs. Xinglong 539 167 330 Purple Mountain Obs. 0 1 333 Desert Eagle [Yeung] 868 326 342* Shishikui [Maeno] 4 1 344 Bohyunsan Optical Ob. 24 56 350* Kurohone [Kobayashi] 2 0 355* Hadano [Asami] 3 0 358* Nanyo [Okuni] 33 3 360* Kuma Kogen [Nakamura] 47 12 364* YCPM Kagoshima[Mukai] 1 0 365* Kashihara [Uto] 7 0 367* Yatsuka [Abe] 9 2 369* Chichibu [Sato] 50 10 372* Geisei [Seki] 22 4 376* Uenohara [Kawasato] 35 10 381+ Tokyo-Kiso 16 3 385* Nihondaira Obs. [Ur.] 42 7 388+ Tokyo-Mitaka 1 0 399* Kushiro [Ueda] 68 12 400* Kitami [Endate] 61 4 402* Dynic Astron. Obs. 12 7 403* Kani [Mizuno] 0 1 408* Nyukasa [Hira & Suzu] 2 5 411* Oizumi [Kobayashi] 872 81 413 Siding Spring Obs. 540 121 417* Yanagida Astron. Obs. 3 0 422 Loomberah [Garradd] 3 0 424 Macquarie [Child] 2 0 426 Woomera [Zoltowski] 83 11 428 Reedy Creek [Brough.] 205 26 429 Hawker [Child] 1 0 433 Bagnall Beach [Craw.] 0 1 446 Kingsnake [McClusky] 27 15 448 Las Cruces [Stevens] 6 4 460 Nashville [Clingan] 7 9 461 JATE Asteroid Survey 16 22 468 Campo Catino 8 2 470 Ceccano [Masi] 5 2 474 Mount John Obs.Tekapo 8 10 493 Calar Alto 5 7 494 Stakenbridge[Manning] 3 0 500 Geocentric 1 0 504 Le Creusot [Merlin] 6 2 511 Haute Provence 7 9 540 Linz 11 2 552 Obs. S. Vittore, Bol. 23 6 557 Ondrejov 310 160 560 Madonna di Dossobuono 8 1 561 Piszkesteto 4 2 566 Haleakala-NEAT/GEODSS 216 55 568 Mauna Kea 172 199 571 Cavriana 1 0 586 Pic du Midi 4 3 587 Sormano 27 3 589 Santa Lucia Stroncone 34 20 592 Solingen [Koch] 1 0 595 Farra d'Isonzo 81 23 596 Colleverde di Guidon. 30 5 599 Campo Impera.--CINEOS 26 41 608 Haleakala-AMOS 2,237 1,252 609 Osservatorio Polino 0 1 610 Pianoro 11 1 611 Starkenburg Sternwar. 15 3 615 St. Veran [Boussuge] 5 4 620 Obs. Astro. de Mallo. 28 9 621 Bergisch Gladbach [B] 107 72 625 Kihei-AMOS Maui Exp. 0 1 627 Blauvac [Roy] 6 0 636 Essen [Knofel] 1 0 641 Overberg [van Staden] 1 0 643 OCA-Anza Observatory 15 6 644 Palomar Mountain/NEAT 2,902 2,466 649 Louisburg [Robinson] 7 5 651 Grasslands Obs.[McGa] 2 3 652 Calgary [Yeung] 7 2 658 Dominion Obs.Victoria 9 5 662 Lick Observatory 2 0 664 Manastash Ridge Obs. 1 1 671 Stony Ridge 0 1 672 Mount Wilson 2 0 675 Palomar Mountain 1,847 126 678 Fountain Hills[Juels] 272 9 679 San Pedro Martir 0 1 681 Calgary [Billings] 4 0 682 Kanab [Sheridan] 7 3 683 Goodricke-Pigott Obs. 144 41 684 Prescott 303 168 688 Lowell Obs. Mesa Sta. 17 6 691 Kitt Peak-Spacewatch 6,472 8,746 693 Catalina Sta. Tucson 17 1 695 Kitt Peak 118 192 696 Whipple Obs. Mt. Hop. 4 8 697 Kitt Peak, McGraw-Hi. 3 1 699 Lowell Obs. LONEOS 5,523 2,259 700 Chinle [Bruton] 1 0 701 Sierra Vista [Healy] 16 20 703 Catalina Sky Survey 1,683 556 704 Lincoln Lab. ETS, NM 57,811 32,323 709 W & B Obs. Cloudcroft 12 3 711 McDonald Observatory 1 1 715 Las Cruces [Dixon] 3 0 716 Palmer Divide Obs. 1 0 718 Wiggins Obs.[Wiggins] 2 0 721 Lime Creek [Linderh.] 8 3 725 Fair Oaks Ranch [Mc.] 20 2 726 Brainerd [Wentworth] 1 0 727 Zeno Obs. [Stafford] 14 2 732 Oaxaca [Roe] 49 35 734 Farpoint Obs. [Hug] 145 58 735 George Obs. Needville 50 34 739 Sunflower Obs. [Rob.] 13 6 740 SFA Obs. Nacogdoches 6 2 744 Doyan Rose Obs. [Ru.] 1 0 747 Baton Rouge Obs. 28 10 752 Puckett Obs. Mt. Town 1 0 757 High Point [Chesney] 18 0 758 BCC Obs. Cocoa 6 5 763 King City [Sandness] 2 0 784 Stull Obs. Alfred Uni 1 1 801 Oak Ridge Observatory 4 1 805 Santiago-Cerro El Ro. 2 0 807 Cerro Tololo Obs. 100 197 809 European Southern Obs 1,747 753 810 Wallace Obs. Westford 1 0 816 Rand Obs. [Viscome] 12 2 817 Sudbury [di Cicco] 20 9 819 Val-des-Bois [Berge.] 2 0 823 Fitchburg [Amburgey] 1 0 824 Lake Clear [Williams] 3 1 825 Granville [Davis] 1 0 830 Hudson [Brady] 1 0 837 Jupiter [Segal] 2 0 843 Decatur [Ball] 30 42 844 Los Molinos 1 0 848 Tenagra Obs.[Schwar.] 1 0 849 Everstar Obs. [Fedon] 2 2 850 Sewanee [Durig] 9 0 853 Biosphere 2 Obs. 1 0 854 Sabino Canyon Obs.[M] 1 0 858 Tebbutt Obs. Edgewood 12 7 859 Wykrota Obs.-CEAMIG 4 2 860 Valinhos [Holvorcem] 7 0 867* Saji Observatory 11 3 875* Yorii [Arai, Mori] 4 0 877* Okutama [Hioki] 2 0 886* Mishima [Akiyama] 2 0 887* Ojima [Niijima] 1 0 888* Gekko [Oshima] 56 5 889* Karasuyama [Inoda] 1 0 894* Kiyosato [Otomo] 5 0 896* Yatsugatake Obs. 2 0 897* YGCO Chiyoda Station 6 0 900* Moriyama [Ikari] 2 0 905* Nachi-Katsuura Obs. 79 6 908* Toyama [Aoki] 1 0 910 Caussols-ODAS 409 207 911 Collins Observatory 12 3 912 Greene [Pray] 2 1 915 River Oaks [Holliday] 1 0 916 Oakley Observatory 27 0 918 Badlands Obs. [Dyvig] 15 9 919 Beaver Obs. [Yeung] 159 37 926 Tenagra II [Schwartz] 22 19 931 Punaauia [Pelle] 2 0 936 Ibis Obs. [Edmonds] 1 0 941 Pla D'Arguines [Fer.] 10 4 946 Ametlla de Mar[Nomen] 34 2 950 La Palma 3 11 952 Marxuquera 1 0 954 Teide Observatory 6 3 958 Observatoire de Dax 1 1 959 Ramonville Saint Agne 1 0 960 Rolvenden [Armstrong] 1 0 966 Church Stretton [Lau] 18 2 --------------------------------------------- Orbits in the World 89,490 52,234 in Japan 1,544 182 % 2 % 0 NAKANO write mail from CFAD0::NAKANO on 2002-06-03 03:07:48(JST).
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