HATネット
HATネット(Hungarian Automated Telescope Network, ハンガリー自動望遠鏡ネットワーク)とは、食検出法による太陽系外惑星の発見を目的とした観測網である。全自動式の6台の小型望遠鏡から構成され、ハーバード・スミソニアン天体物理学センターによって維持・管理されている。
ハンガリーの小規模グループが開発を主導したため、名称にハンガリーを冠している。計画は1999年に立ち上げられ、2001年5月から本格的な観測を開始した[1]。初の惑星は2006年に公表され、以降は年間数個のペースで惑星を報告し続けている。
2002年には運用を終了したROTSE-IIプロジェクトからハードウェアの貸与を受け、新世代の観測ネットワークへの更新が進んだ。ROTSE-IIはガンマ線バースト残光の自動観測を目的とし、HATNetに似た観測システムを運用していた。2002年には新型観測システムの原型機であるHAT-5が開発された。第一世代の望遠鏡が200mm F2.8カメラレンズを使用していたのに対し、HAT-5ではより大口径かつ高画質の200mm F1.8レンズに更新し、架台の指向精度やソフトウェアも改良された。2003年9月にはHAT-5と同仕様の量産型であるHAT-6とHAT-7がフレッド・ローレンス・ホイップル天文台天文台に設置された。さらに同年11月にはマウナケア天文台群に同型機を2台設置した[2]。
2009年からは、オーストラリア、ナミビア、チリの3つの望遠鏡もHATネットに加わった。こちらは南半球でのHATネットという意味でHAT-Southと呼ばれている。従来のHATネットの望遠鏡で発見された系外惑星には、後述の通り「HAT-P-1b」などという名称を与えているが、HAT-Southで発見されたものについては「HATS-1b」のように名称を区別している。
成果
[編集]HATネット計画は、2021年12月までにNorthで74個、Southで77個の合計151個の系外惑星をトランジット法で発見している。HAT-P-11c、HAT-P-13c、HAT-P-17cは、HATネットが検出した惑星を視線速度法で観測した際に新たに発見された天体である。
「スーパーWASP」はHATネットと競合する関係にあり、同一の惑星を2つのチームがそれぞれ独立して発見する出来事が何度か起きている。WASP-11b/HAT-P-10b、HAT-P-27b/WASP-40b、HAT-P-30b/WASP-51bの3つの惑星にはスーパーWASPとHATネットの両方から名前が与えられている。
各年の発見数の推移
[編集]各年の新規発見数と累計発見数の推移。
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惑星の一覧
[編集]North
[編集]恒星 | 星座 | 赤経 | 赤緯 | 視等級 | 距離 (ly) | 分類 | 惑星 | 質量 (MJ) | 半径 (RJ) | 公転周期 (日) | 軌道長半径 (au) | 離心率 | 軌道傾斜角 (°) | 発見年 | 出典 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HAT-P-1 | とかげ座 | 22h 57m 47s | +38° 40′ 30″ | 10.4 | 453 | G0V | b | 0.524 | 1.225 | 4.4652934 | 0.0553 | <0.067 | 86.28 | 2006 | [3][4] |
HAT-P-2 | ヘルクレス座 | 16h 20m 36s | +41° 02′ 53″ | 8.71 | 440 | F8 | b | 8.65 | 0.951 | 5.63341 | 0.0677 | 0.5163 | 90 | 2007 | [5] |
HAT-P-3 | おおぐま座 | 13h 44m 23s | +48° 01′ 43″ | 11.86 | 457 | K | b | 0.599 | 0.890 | 2.899703 | 0.03894 | 0 | 87.24 | 2007 | [6] |
HAT-P-4 | うしかい座 | 15h 19m 58s | +36° 13′ 47″ | 11.2 | 1010 | F | b | 0.68 | 1.27 | 3.056536 | 0.0446 | 0 | 89.9 | 2007 | [7] |
HAT-P-5 | こと座 | 18h 17m 37s | +36° 37′ 16″ | 12 | 1110 | G | b | 1.06 | 1.26 | 2.788491 | 0.04075 | 0 | 86.75 | 2007 | [8] |
HAT-P-6 | アンドロメダ座 | 23h 39m 06s | +42° 27′ 58″ | 10.5 | 650 | F | b | 1.057 | 1.33 | 3.852985 | 0.05235 | 0 | 85.51 | 2007 | [9] |
HAT-P-7 | はくちょう座 | 19h 28m 59s | +47° 58′ 10″ | 10.5 | 1044 | F8 | b | 1.776 | 1.363 | 2.2047299 | 0.0377 | 0 | 85.7 | 2008 | [10] |
HAT-P-8 | ペガスス座 | 22h 52m 10s | +35° 26′ 50″ | 10.17 | 750 | F | b | 1.52 | 1.5 | 3.07632 | 0.0487 | 0 | 87.5 | 2008 | [11] |
HAT-P-9 | ぎょしゃ座 | 07h 20m 40s | +37° 08′ 26″ | 12.34 | 1560 | F | b | 0.78 | 1.4 | 3.92289 | 0.053 | 0 | 86.5 | 2008 | [12] |
WASP-11/HAT-P-10 | ペルセウス座 | 03h 09m 29s | +30° 40′ 25″ | 11.89 | 408 | K3V | b | 0.460 | 1.045 | 3.7224690 | 0.0439 | 0 | 88.5 | 2008 | [13] |
HAT-P-11 | はくちょう座 | 19h 50m 50s | +48° 04′ 51″ | 9.59 | 123.5 | K4 | b | 0.081 | 0.422 | 4.8878162 | 0.053 | 0.198 | 88.5 | 2009 | [14] |
HAT-P-12 | りょうけん座 | 13h 57m 34s | +43° 29′ 37″ | 12.84 | 465 | K4 | b | 0.211 | 0.959 | 3.2130598 | 0.0384 | 0 | 89.0 | 2009 | [15] |
HAT-P-13 | おおぐま座 | 08h 39m 31s | +47° 21′ 07″ | 10.429 | 698 | G4 | b | 0.851 | 1.28 | 2.9162595 | 0.0426 | 0.021 | 83.4 | 2009 | [16] |
c | >15.2 | 428.5 | 1.186 | 0.691 | 2009 | [16] | |||||||||
HAT-P-14 | ヘルクレス座 | 17h 20m 28s | +38° 14′ 32″ | 9.98 | 670 | F | b | 1.386 | 1.468 | 4.6267669 | 0.0606 | 0.107 | 83.5 | 2010 | [17] |
HAT-P-15 | ペルセウス座 | 04h 25m 33.65s | +39° 20′ 44.2″ | 12.16 | 190 | G5 | b | 1.946 | 1.072 | 10.863502 | 0.0964 | 0.19 | 89.1 | 2010 | [18] |
HAT-P-16 | アンドロメダ座 | 00h 38m 17.56s | +42° 27′ 47.2″ | 10.8 | 235 | F8 | b | 4.193 | 1.289 | 2.77596 | 0.0413 | 0.036 | 86.6 | 2010 | [19] |
HAT-P-17 | はくちょう座 | 21h 38m 09s | +30° 29′ 19″ | 10.54 | 293.5 | K | b | 0.53 | 1.01 | 10.338523 | 0.0882 | 0.346 | 89.2 | 2010 | [20] |
c | 1.4 | 1797 | 2.75 | 0.1 | 2010 | [20] | |||||||||
HAT-P-18 | ヘルクレス座 | 17h 05m 24s | +33° 00′ 45″ | 12.76 | 541 | K | b | 0.197 | 0.995 | 5.508023 | 0.0559 | 0.084 | 88.8 | 2010 | [21] |
HAT-P-19 | アンドロメダ座 | 00h 38m 04s | +34° 42′ 42″ | 12.9 | 701 | K | b | 0.292 | 1.132 | 4.008778 | 0.0466 | 0.067 | 88.2 | 2010 | [21] |
HAT-P-20 | ふたご座 | 07h 27m 40s | +24° 20′ 11″ | 11.34 | 228 | K7 | b | 7.246 | 0.867 | 2.875317 | 0.0361 | 0.015 | 86.8 | 2010 | [22] |
HAT-P-21 | おおぐま座 | 11h 25m 06s | +41° 01′ 41″ | 11.46 | 228 | G3 | b | 4.063 | 1.024 | 4.124461 | 0.0494 | 0.228 | 87.2 | 2010 | [22] |
HAT-P-22 | おおぐま座 | 10h 22m 44s | +50° 07′ 42″ | 9.73 | 267 | G5 | b | 2.147 | 1.08 | 3.21222 | 0.0414 | 0.016 | 86.9 | 2010 | [22] |
HAT-P-23 | いるか座 | 20h 24m 30s | +16° 45′ 44″ | 11.94 | 1282 | G5 | b | 2.09 | 1.368 | 1.212884 | 0.0232 | 0.106 | 85.1 | 2010 | [22] |
HAT-P-24 | ふたご座 | 07h 15m 18s | +14° 15′ 44″ | 11.818 | 998 | F8 | b | 0.681 | 1.243 | 3.3552464 | 0.0465 | 0.067 | 88.6 | 2010 | [23] |
HAT-P-25 | おひつじ座 | 03h 13m 45s | +25° 11′ 51″ | 13.19 | 969 | G5 | b | 0.567 | 1.19 | 3.652836 | 0.0466 | 0.032 | 87.6 | 2010 | [24] |
HAT-P-26 | おとめ座 | 14h 12m 37.55s | +04° 03′ 36.13″ | 11.74 | 437 | K1 | b | 0.059 | 0.565 | 4.234516 | 0.0479 | 0.124 | 88.6 | 2010 | [25] |
HAT-P-27/WASP-40 | おとめ座 | 14h 51m 04s | +05° 56′ 50″ | 12.21 | 665 | G8 | b | 0.66 | 1.038 | 3.039586 | 0.0403 | 0.078 | 84.7 | 2011 | [26] |
HAT-P-28 | アンドロメダ座 | 00h 52m 00s | +34° 43′ 42″ | 13.03 | 1288 | G3 | b | 0.626 | 1.212 | 3.257215 | 0.0434 | 0.051 | 88 | 2011 | [27] |
HAT-P-29 | ペルセウス座 | 02h 12m 31s | +51° 46′ 44″ | 11.9 | 1050 | F8 | b | 0.778 | 1.107 | 5.72318 | 0.0667 | 0.095 | 87.1 | 2011 | [27] |
HAT-P-30/WASP-51 | りゅう座 | 08h 15m 48s | +05° 50′ 12″ | 10.42 | 629 | F | b | 0.711 | 1.34 | 2.810595 | 0.0419 | 0.035 | 83.6 | 2011 | [28] |
HAT-P-31 | かに座 | 08h 06m 09s | +26° 25′ 36″ | 11.66 | 1155 | F/G | b | 2.171 | 1.07 | 5.005425 | 0.055 | 0.245 | 87.1 | 2011 | [29] |
HAT-P-32 | アンドロメダ座 | 02h 01m 10s | +46° 41′ 16″ | 11.29 | 1044 | F/G | b | 0.941 | 2.037 | 2.150009 | 0.0344 | 0.163 | 88.7 | 2011 | [30] |
HAT-P-33 | ふたご座 | 07h 32m 44s | +33° 50′ 06″ | 11.89 | 1367 | F | b | 0.763 | 1.827 | 3.474474 | 0.0503 | 0.148 | 86.7 | 2011 | [30] |
HAT-P-34 | や座 | 20h 12m 47s | +18° 06′ 18″ | 10.16 | 838 | F8 | b | 3.328 | 1.107 | 5.452654 | 0.0677 | 0.441 | 87.1 | 2012 | [31] |
HAT-P-35 | うみへび座 | 08h 13m 00s | +04° 47′ 13″ | 12.46 | 1745 | F or G | b | 1.054 | 1.332 | 3.646706 | 0.0498 | 0.025 | 87.3 | 2012 | [31] |
HAT-P-36 | りょうけん座 | 12h 33m 03s | +44° 54′ 55″ | 12.26 | 1034 | F or G | b | 1.832 | 1.264 | 1.327347 | 0.0238 | 0.063 | 86 | 2012 | [31] |
HAT-P-37 | りゅう座 | 18h 57m 11 s | +51° 16′ 09″ | 13.23 | 1341 | F or G | b | 1.169 | 1.178 | 2.797436 | 0.0379 | 0.058 | 86.9 | 2012 | [31] |
HAT-P-38 | さんかく座 | 02h 21m 32s | +32° 14′ 47″ | 12.56 | 2094 | G | b | 0.267 | 0.825 | 4.640382 | 0.0523 | 0.067 | 88.3 | 2012 | [32] |
HAT-P-39 | ふたご座 | 07h 35m 02.0s | +17° 49′ 48″ | 11.42 | 812 | F | b | 0.599 | 1.571 | 3.54387 | 0.0509 | - | 87 | 2012 | [33] |
HAT-P-40 | とかげ座 | 22h 22m 03.0s | +45° 27′ 27″ | 11.7 | 1634 | F | b | 0.615 | 1.73 | 4.45724 | 0.0608 | - | 88.3 | 2012 | [33] |
HAT-P-41 | わし座 | 19h 49m 17.0s | +04° 40′ 21″ | 11.09 | 1014 | F | b | 0.812 | 1.529 | 2.69405 | 0.0424 | - | 87.9 | 2012 | [33] |
HAT-P-42 | うみへび座 | 09h 01m 23.0s | +06° 05′ 50″ | 12.17 | 1458 | F or G | b | 0.975 | 1.277 | 4.64188 | 0.0575 | - | 85.9 | 2012 | [34] |
HAT-P-43 | かに座 | 08h 35m 42.0s | +10° 12′ 24″ | 13.36 | 1771 | F or G | b | 0.66 | 1.283 | 3.33269 | 0.0443 | - | 88.7 | 2012 | [34] |
HAT-P-44 | カシオペア座 | 00h 56m 50.3s | +47° 00′ 52″ | 13.21 | 1220 | G/K | b | 0.392 | 1.28 | 4.30122 | 0.0507 | 0.072 | 89 | 2013 | [35] |
c | 1.6 | - | 219.9 | 0.699 | - | - | 2013 | [35] | |||||||
HAT-P-45 | くじら座 | 00h 33m 09.9s | −03° 22′ 51″ | 12.79 | 995 | F7 | b | 0.892 | 1.426 | 3.12899 | 0.0452 | 0.049 | 87.8 | 2013 | [35] |
HAT-P-46 | くじら座 | 00h 32m 07.1s | −02° 58′ 15″ | 11.94 | 965 | F9 | b | 0.493 | 1.284 | 4.46313 | 0.0577 | 0.123 | 85.5 | 2013 | [35] |
c | 2 | - | 77.7 | 0.387 | - | - | 2013 | [35] | |||||||
HAT-P-47 | おひつじ座 | 02h 33m 14.0s | +30° 21′ 38″ | 10.6 | 870 | F4 | b | 0.206 | 1.313 | 4.732182 | 0.0615 | - | 84.8 | 2016 | [36] |
HAT-P-48 | おひつじ座 | 02h 57m 53.0s | +30° 37′ 33″ | 12.16 | 990 | G0 | b | 0.168 | 1.131 | 4.40865 | 0.0543 | - | 86.8 | 2016 | [36] |
HAT-P-49 | こぎつね座 | 20h 21m 45.928s | +26° 4133.653′ | 10 | 1050 | F | b | 1.73 | 1.41 | 2.6915 | 0.0438 | 0 | 86.2 | 2014 | [37] |
HAT-P-50 | こいぬ座 | 07h 52m 15.20s | 12° 08′ 21.9″ | 11.762 | 1,620 | F8 | b | 1.350 | 1.288 | 3.1220109 | 0.04530 | <0.115 | 83.65 | 2015 | [38] |
HAT-P-51 | うお座 | 01h 24m 15.66s | 32° 48′ 38.8″ | 13.440 | 1,500 | G6 | b | 0.309 | 1.293 | 4.2180278 | 0.05069 | <0.123 | 88.48 | 2015 | [38] |
HAT-P-52 | おひつじ座 | 02h 50m 53.20s | 29° 01′ 20.6″ | 14.068 | 1,260 | K0 | b | 0.818 | 1.009 | 2.7535953 | 0.03694 | <0.047 | 87.02 | 2015 | [38] |
HAT-P-53 | アンドロメダ座 | 01h 27m 29.05s | 38° 58′ 05.3″ | 13.73 | 2,350 | G0 | b | 1.484 | 1.318 | 1.9616241 | 0.03159 | <0.134 | 86.2 | 2015 | [38] |
HAT-P-54 | ふたご座 | 06h 39m 35.53s | 25° 28′ 57.1″ | 13.505 | 443 | Late K | b | 0.760 | 0.944 | 3.7998 | 0.04117 | - | 87.04 | 2015 | [39] |
HAT-P-55 | ヘルクレス座 | 17h 37m 05.52s | 25° 43′ 52.2″ | 13.207 | 1,600 | G2 | b | 0.582 | 1.182 | 3.5852467 | 0.04604 | <0.139 | 87.70 | 2015 | [40] |
HAT-P-56 | ふたご座 | 06h 43m 23.52s | 27° 15′ 8.2″ | 10.908 | 1,013 | F | b | 2.18 | 1.466 | 2.7908327 | 0.04230 | <0.246 | 82.13 | 2015 | [41] |
HAT-P-57 | へびつかい座 | 18h 18m 58.32s | 10° 35′ 50.3″ | 10.465 | 990 | A8 | b | <1.85 | 1.413 | 2.4652950 | 0.0406 | - | 88.26 | 2015 | [42] |
HAT-P-58 | 04h 35m 23.0s | +56° 52′ 06″ | 13.0 | 1,690 | b | 0.372 | 1.332 | 4.013837 | 0.04994 | 0.073 | 85.64 | 2020 | |||
HAT-P-59 | 19h 29m 50.0s | +62° 31′ 45″ | 11.8 | 872 | b | 1.54 | 1.123 | 4.1419771 | 0.05064 | 0.03 | 85.18 | 2020 | |||
HAT-P-60 | 01h 53m 08.0s | +52° 03′ 14″ | 9.7 | 768 | b | 0.574 | 1.631 | 4.7947813 | 0.06277 | 0.25 | 2020 | ||||
HAT-P-61 | 05h 01m 55.0s | +50° 07′ 53″ | 13.2 | 1,119 | b | 1.057 | 0.899 | 1.90231289 | 0.0301 | 83.62 | 2020 | ||||
HAT-P-62 | 04h 58m 01.0s | +48° 18′ 04″ | 1,152 | b | 0.761 | 1.073 | 2.6453235 | 0.03772 | 0.1 | 87.93 | 2020 | ||||
HAT-P-63 | 17h 58m 17.0s | +05° 45′ 41″ | 13.7 | 1,331 | b | 0.614 | 1.119 | 3.377728 | 0.04294 | 0.069 | 88.45 | 2020 | |||
HAT-P-64 | 04h 35m 54.0s | +02° 25′ 53″ | 12.8 | 2,071 | b | 0.58 | 1.703 | 4.007232 | 0.05387 | 88.01 | 2020 | ||||
HAT-P-65 | こうま座 | 21h 03m 37.44s | 11° 59′ 21.9″ | 13.145 | 2,740 | G2 | b | 0.527 | 1.89 | 2.6054552 | 0.03951 | <0.304 | 84.2 | 2016 | [43] |
HAT-P-66 | おおぐま座 | 10h 02m 17.52s | 53° 57′ 3.1″ | 12.993 | 3,020 | G0 | b | 0.783 | 1.59 | 2.9720860 | 0.04363 | <0.090 | 86.2 | 2016 | [43] |
HAT-P-67 | ヘルクレス座 | 17h 06m 26.5611s | 44° 46′ 37.072″ | 10.069 | 1,000 | F | b | 0.34 | 2.085 | 4.81010 | 0.06505 | 0 | 88.8 | 2017 | [44] |
HAT-P-68 | 07h 54m 56s | +23° 56′ 18″ | 14 | 660 | b | 0.724 | 1.072 | 2.29840551 | 0.02996 | 0.041 | 88.73 | 2020 | |||
HAT-P-69 | うみへび座 | 08h 42m 01.353s | +03° 42′ 38.038″ | 9.8 | 1,122 | A | b | 3.58 | 1.676 | 4.7869491 | 0.06555 | 0 | 87.19 | 2019 | [45] |
HAT-P-70 | オリオン座 | 04h 58m 12.560s | +09° 59′ 52.726″ | 9.5 | 1,070 | A | b | <6.78 | 1.87 | 2.74432452 | 0.04739 | 0 | 96.50 | 2019 | [45] |
South
[編集]恒星 | 星座 | 赤経 | 赤緯 | 視等級 | 距離 (ly) | 分類 | 惑星 | 質量 (MJ) | 半径 (RJ) | 公転周期 (日) | 軌道長半径 (au) | 離心率 | 軌道傾斜角 (°) | 発見年 | 出典 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HATS-1 | コップ座 | 11h 32m 06.08s | −23° 21′ 170″ | 12.5 | 988.253824 | G | b | 1.855 | 1.302 | 3.446459 | 0.0444 | 0.120 | 85.6 | 2012 | [46] |
HATS-2 | コップ座 | 11h 46m 57.38s | −22° 33′ 46.8″ | 13.562 | 1174.16296 | K | b | 1.345 | 1.168 | 1.354133 | 0.0230 | 0 | 87.2 | 2013 | [47] |
HATS-3 | やぎ座 | 20h 49m 49.79s | −24° 25′ 43.7″ | 11.44 | 1477.48839 | F | b | 1.071 | 1.381 | 3.547850 | 0.0485 | 0 | 86.20 | 2013 | [48] |
HATS-4 | おおいぬ座 | 06h 16m 26.90s | −22° 32′ 48.8″ | 13.46 | 1369.85679 | G | b | 1.323 | 1.020 | 2.516729 | 0.0362 | 0.013 | 88.5 | 2014 | [49] |
HATS-5 | エリダヌス座 | 04h 28m 53.49s | −21° 28′ 54.9″ | 12.6 | 838.221891 | F8 | b | 0.237 | 0.912 | 4.763387 | 0.0542 | <0.019 | 89.3 | 2014 | [50] |
HATS-6 | うさぎ座 | 05h 52m 35.23s | −19° 01′ 54.0″ | 15.2 | 484.016065 | M1V | b | 0.319 | 0.998 | 3.3252725 | 0.03623 | 0 | 88.21 | 2014 | [51] |
HATS-7 | おとめ座 | 13h 55m 25.68s | −21° 12′ 27.7″ | 13.340 | 838.221891 | K2 | b | 0.120 | 0.563 | 3.1853150 | 0.04012 | <0.170 | 87.92 | 2015 | [52] |
HATS-8 | いて座 | 19h 39m 46.02s | −25° 44′ 53.9″ | 14.03 | 2703.83637 | G | b | 0.138 | 0.873 | 3.583893 | 0.04667 | <0.376 | 87.8 | 2015 | [53] |
HATS-9 | いて座 | 19h 23m 14.42s | −20° 09′ 58.7″ | 13.3 | 2028.69267 | G | b | 0.816 | 1.1724 | 1.9153 | 0.03048 | <0.129 | 86.5 | 2015 | [54] |
HATS-10 | いて座 | 19h 37m 13.64s | −22° 12′ 16.1″ | 13.1 | 1617.73563 | G | b | 0.526 | 0.9690 | 3.3128460 | 0.04491 | <0.501 | 87.79 | 2015 | [54] |
HATS-11 | いて座 | 19h 17m 36.18s | −22° 23′ 23.7″ | 14.018 | 2954.97678 | G0 | b | 0.83 | 1.487 | 3.6191634 | 0.04614 | <0.340 | 88.31 | 2016 | [55] |
HATS-12 | いて座 | 19h 16m 48.57s | −19° 21′ 21.3″ | 12.756 | 3199.59407 | F | b | 2.39 | 1.384 | 3.142833 | 0.04795 | <0.085 | 82.27 | 2016 | [55] |
HATS-13 | やぎ座 | 21h 07m 50.75s | −26° 05′ 48.0″ | 13.887 | 1552.50436 | G5 | b | 0.543 | 1.212 | 3.0440499 | 0.04057 | <0.181 | 88.55 | 2015 | [56] |
HATS-14 | やぎ座 | 20h 52m 51.71s | −25° 41′ 14.4″ | 13.79 | 1673.18222 | G8 | b | 1.071 | 1.039 | 2.7667641 | 0.03815 | <0.142 | 88.83 | 2015 | [56] |
HATS-15 | やぎ座 | 20h 44m 22.20s | −19° 26′ 15.0″ | 14.774 | 2247.21744 | G9V | b | 2.17 | 1.105 | 1.74748753 | 0.02712 | <0.126 | 87.13 | 2016 | [57] |
HATS-16 | ちょうこくしつ座 | 23h 54m 14.09s | −30° 00′ 46.8″ | 13.834 | 2247.21744 | G3V | b | 3.27 | 1.30 | 2.686502 | 0.03744 | <0 | 83.53 | 2016 | [57] |
HATS-17 | ケンタウルス座 | 12h 48m 45.55s | −47° 36′ 49.3″ | 12.39 | 1105.67012 | G | b | 1.338 | 0.777 | 16.254611 | 0.1308 | <0.070 | 89.08 | 2016 | [58] |
HATS-18 | うみへび座 | 11h 35m 49.92s | −29° 09′ 21.6″ | 14.067 | 2103.70864 | G | b | 1.980 | 1.337 | 0.83784340 | 0.01761 | <0.166 | 85.5 | 2016 | [59] |
HATS-19 | ポンプ座 | 09h 49m 38.0s | −33° 13′ 07″ | 13.0 | 2544.01975 | G0 | b | 0.427 | 1.66 | 4.56967 | 0.0589 | 0.3 | 86.6 | 2016 | [60] |
HATS-20 | ケンタウルス座 | 13h 12m 32.0s | −45° 35′ 26″ | 13.77 | 1480.74995 | G9V | b | 0.273 | 0.776 | 3.7993 | 0.04619 | <0.50 | 87.16 | 2016 | [60] |
HATS-21 | くじゃく座 | 18h 40m 44.0s | −58° 27′ 33″ | 12.2 | 932.80724 | G4V | b | 0.332 | 1.123 | 3.5544 | 0.04676 | 0 | 85.04 | 2016 | [60] |
HATS-22 | うみへび座 | 11h 36m 02.33s | −29° 32′ 35.9″ | 13.455 | 678.079109 | K2V | b | 0.9530 | 2.74 | 4.7228124 | 0.05025 | <0.0790 | 87.96 | 2016 | [61] |
HATS-23 | ぼうえんきょう座 | 19h 05m 28.0s | −50° 04′ 03″ | 13.9 | 2,440 | G2V | b | 1.47 | 1.86 | 2.1605156 | 0.03397 | <0.114 | 81.02 | 2016 | [61] |
HATS-24 | くじゃく座 | 17h 55m 34.0s | −61° 44′ 50″ | 12.8 | 1,700 | F7V | b | 2.44 | 1.487 | 1.3484954 | 0.02547 | <0.24 | 86.6 | 2016 | [61] |
HATS-25 | うみへび座 | 13h 51m 37.8s | −23° 46′ 52″ | 13.1 | 1,520 | G | b | 0.613 | 1.26 | 4.2986432 | 0.05163 | <0.088 | 86.93 | 2016 | [62] |
HATS-26 | ポンプ座 | 09h 39m 42.4s | −28° 35′ 08″ | 12.955 | 2,960 | F | b | 0.65 | 1.75 | 3.3023881 | 0.04735 | <0.122 | 86.2 | 2016 | [62] |
HATS-27 | ケンタウルス座 | 12h 54m 12.6s | −46° 35′ 16″ | 12.8 | 2,700 | F | b | 0.53 | 1.5 | 4.637038 | 0.0611 | <0.29 | 87.3 | 2016 | [62] |
HATS-28 | ぼうえんきょう座 | 18h 57m 36.0s | −49° 08′ 18″ | - | 1,700 | G | b | 0.672 | 1.194 | 3.1810781 | 0.04131 | <0.101 | 86.17 | 2016 | [62] |
HATS-29 | ほ座 | 09h 00m 23.0s | −54° 53′ 36″ | 12.6 | 1,140 | G | b | 0.653 | 1.251 | 4.6058749 | 0.05475 | <0.079 | 87.37 | 2016 | [62] |
HATS-30 | きょしちょう座 | 00h 22m 28.5s | −59° 56′ 33″ | 12.192 | 1,110 | G0V | b | 0.706 | 1.175 | 3.1743516 | 0.04354 | <0.048 | 86.84 | 2016 | [62] |
HATS-31 | うみへび座 | 12h 46m 49.0s | −24° 25′ 39″ | 13.1 | 2,840 | F/G | b | 0.88 | 1.64 | 3.37796 | 0.0478 | <0.233 | 85.0 | 2016 | [63] |
HATS-32 | みずがめ座 | 23h 04m 18.0s | −21° 16′ 19″ | 14.38 | 2,740 | G3V | b | 0.92 | 1.249 | 2.8126548 | 0.04024 | <0.471 | 87.1 | 2016 | [63] |
HATS-33 | ぼうえんきょう座 | 19h 38m 32.0s | −55° 19′ 48″ | 11.9 | 1,160 | G4V | b | 1.192 | 1.23 | 2.5495551 | 0.03727 | <0.08 | 87.62 | 2016 | [63] |
HATS-34 | きょしちょう座 | 00h 03m 06.0s | −62° 28′ 10″ | 13.85 | 1,740 | G7V | b | 0.941 | 1.43 | 2.1061607 | 0.03166 | 0.0 | 82.28 | 2016 | [63] |
HATS-35 | くじゃく座 | 19h 46m 45.0s | −63° 33′ 56″ | 12.56 | 1,820 | F7V | b | 1.222 | 1.464 | 1.8209933 | 0.03199 | 0.0 | 86.9 | 2016 | [63] |
HATS-36 | いて座 | 19h 25m 54.8s | −23° 12′ 10″ | 14.386 | 3,190 | G0V | b | 2.79 | 1.263 | 4.1752379 | 0.0529 | <0.294 | 87.57 | 2017 | [64] |
HATS-37 | 13h 19m 12.0s | −22° 59′ 13″ | 12.27 | 689 | b | 0.099 | 0.606 | 4.3315366 | 0.04913 | 0.345 | 89.33 | 2020 | |||
HATS-38 | 10h 17m 05.0s | −25° 16′ 35″ | 12.4 | 1,134 | b | 0.074 | 0.614 | 4.375021 | 0.05036 | 0.122 | 87.21 | 2020 | |||
HATS-39 | とも座 | 07h 29m 41.0s | −29° 56′ 16″ | 12.75 | 2,520 | F5V | b | 0.63 | 1.57 | 4.5776348 | 0.06 | <0.275 | 84.98 | 2018 | [65] |
HATS-40 | おおいぬ座 | 06h 42m 17.0s | −29° 46′ 37″ | 13.4 | 4,670 | F5V | b | 1.59 | 1.58 | 3.2642736 | 0.04997 | <0.312 | 85.8 | 2018 | [65] |
HATS-41 | おおいぬ座 | 06h 54m 04.0s | −27° 03′ 01″ | 12.681 | 2,600 | F6V | b | 9.7 | 1.33 | 4.193649 | 0.0583 | 0.38 | 80.4 | 2018 | [65] |
HATS-42 | とも座 | 07h 13m 48.0s | −33° 26′ 14″ | 13.6 | 3,070 | F9V | b | 1.88 | 1.4 | 2.292102 | 0.03689 | <0.229 | 85.1 | 2018 | [65] |
HATS-43 | はと座 | 05h 22m 09.2s | −30° 58′ 15″ | 13.593 | 1,110 | K1.5V | b | 0.261 | 1.18 | 4.3888497 | 0.04944 | 0.173 | 89.24 | 2017 | [66] |
HATS-44 | はと座 | 05h 37m 18.4s | −27° 58′ 21″ | 14.428 | 1,510 | K2V | b | 0.56 | 1.067 | 2.7439004 | 0.03649 | <0.279 | 84.65 | 2017 | [66] |
HATS-45 | おおいぬ座 | 06h 47m 58.6s | −21° 54′ 38″ | 13.307 | 2,670 | F5V | b | 0.7 | 1.286 | 4.1876244 | 0.05511 | <0.24 | 85.61 | 2017 | [66] |
HATS-46 | ほうおう座 | 00h 26m 48.6s | −56° 18′ 58″ | 13.634 | 1,460 | G8V | b | 0.173 | 0.903 | 4.7423729 | 0.05367 | <0.559 | 87.32 | 2017 | [66] |
HATS-47 | ぼうえんきょう座 | 19h 09m 56.0s | −49° 39′ 54″ | 14.8 | 984 | K4.5V | b | 0.369+0.031 −0.021 | 1.117±0.014 | 3.9228038 | 0.04269 | <0.088 | 87.08 | 2020 | [67] |
HATS-48A | くじゃく座 | 19h 14m 41.0s | −59° 34′ 46″ | 14.3 | 866 | K4.5V | b | 0.243+0.022 −0.030 | 0.800±0.015 | 3.1316666 | 0.03769 | <0.162 | 89.58 | 2020 | [67] |
HATS-49 | ほうおう座 | 00h 26m 27.0s | −56° 20′ 40″ | 1,059 | K5V | b | 0.353+0.038 −0.027 | 0.765±0.013 | 4.1480467 | 0.04515 | <0.071 | 88.27 | 2020 | [67] | |
HATS-50 | いて座 | 20h 01m 43.0s | −26° 04′ 39″ | 14.0 | 2,339 | G0V | b | 0.39+0.1 −0.1 | 1.13+0.075 −0.075 | 3.8297015 | 0.05046 | <0.516 | 87.54 | 2017 | [68] |
HATS-51 | おおいぬ座 | 06h 51m 23.0s | −29° 03′ 31″ | 12.5 | 1,559 | G2V | b | 0.768+0.045 −0.045 | 1.41+0.19 −0.19 | 3.3488702 | 0.04639 | <0.33 | 87.1 | 2017 | [68] |
HATS-52 | らしんばん座 | 09h 20m 21.0s | −31° 16′ 10″ | 13.7 | 2,058 | F9.5V | b | 2.24+0.15 −0.15 | 1.382+0.086 −0.086 | 1.3665436 | 0.02498 | <0.256 | 84.7 | 2017 | [68] |
HATS-53 | うみへび座 | 11h 46m 31.0s | −33° 51′ 36″ | 13.8 | 1,999 | G3V | b | 0.595+0.089 −0.089 | 1.34+0.056 −0.056 | 3.8537768 | 0.04753 | <0.33 | 88.79 | 2017 | [68] |
HATS-54 | ケンタウルス座 | 13h 22m 32.0s | −44° 41′ 20″ | 13.9 | 2,508 | G2V | b | 0.76+0.1 −0.1 | 1.067+0.052 −0.052 | 2.5441828 | 0.03763 | <0.126 | 83.08 | 2018 | [69] |
HATS-55 | とも座 | 07h 37m 08.0s | −32° 45′ 20″ | 2,034 | F8V | b | 0.921+0.76 −0.76 | 1.251+0.026 −0.026 | 4.2042001 | 0.05412 | <0.092 | 86.32 | 2018 | [69] | |
HATS-56 | ケンタウルス座 | 12h 00m 40.0s | −45° 47′ 58″ | 11.6 | 1,882 | F5V | b | 0.602+0.035 −0.035 | 1.688+0.039 −0.055 | 4.324799 | 0.06043 | <0.019 | 83.29 | 2018 | [69] |
HATS-57 | エリダヌス座 | 04h 03m 48.0s | −19° 03′ 24″ | 12.3 | 913 | G6V | b | 3.147+0.073 −0.073 | 1.13+0.028 −0.028 | 2.350621 | 0.03493 | <0.028 | 87.88 | 2018 | [69] |
HATS-58A | ケンタウルス座 | 12h 27m 09.0s | −48° 58′ 42″ | 11.55 | 1,605 | F0V | b | 1.03+0.23 −0.23 | 1.095+0.062 −0.062 | 4.2180896 | 0.05798 | 85.69 | 2018 | [69] | |
HATS-59 | コップ座 | 11h 21m 18.0s | −22° 23′ 17″ | 14.0 | 2,133 | G5V | b | 0.806+0.069 −0.069 | 1.126+0.077 −0.077 | 5.416081 | 0.06112 | 0.129 | 88.1 | 2018 | [70] |
c | >12.7 | 1422 | 2.5 | <0.08 | 2018 | [70] | |||||||||
HATS-60 | みずがめ座 | 22h 45m 27.0s | −14° 59′ 30″ | 12.6 | 1,613 | G4V | b | 0.662+0.055 −0.055 | 1.153+0.053 −0.053 | 3.560827 | 0.04708 | <0.191 | 86.28 | 2018 | [71] |
HATS-61 | エリダヌス座 | 04h 06m 38.0s | −25° 20′ 59″ | 13.2 | 2,264 | G7V | b | 3.4+0.14 −0.14 | 1.195+0.067 −0.067 | 7.817954 | 0.07908 | <0.092 | 87.92 | 2018 | [71] |
HATS-62 | やぎ座 | 20h 49m 48.0s | −24° 18′ 12″ | 14.0 | 1,683 | G8V | b | <0.179 | 1.055+0.025 −0.025 | 3.2768838 | 0.04163 | <0.298 | 87.92 | 2018 | [71] |
HATS-63 | エリダヌス座 | 04h 29m 40.0s | −28° 11′ 50″ | 13.7 | 2,069 | G5V | b | 0.96+0.11 −0.11 | 1.207+0.037 −0.037 | 3.0566528 | 0.04026 | <0.136 | 87.13 | 2018 | [71] |
HATS-64 | ポンプ座 | 09h 37m 09.0s | −29° 48′ 02″ | 12.8 | 3,545 | F5V | b | 0.96+0.20 −0.20 | 1.679+0.081 −0.081 | 4.908897 | 0.06562 | <0.151 | 87.24 | 2018 | [71] |
HATS-65 | いて座 | 19h 31m 46.0s | −26° 44′ 25″ | 12.38 | 1,601 | F7V | b | 0.821+0.083 −0.083 | 1.501+0.050 −0.050 | 3.1051610 | 0.04497 | <0.062 | 84.82 | 2018 | [71] |
HATS-66 | とも座 | 06h 45m 35.0s | −33° 52′ 54″ | 14.0 | 5,029 | F4V | b | 5.33+0.68 −0.68 | 1.411+0.084 −0.084 | 3.1414391 | 0.04714 | <0.064 | 87.06 | 2018 | [71] |
HATS-67 | ケンタウルス座 | 12h 00m 05.0s | −46° 08′ 11″ | 14.0 | 3,206 | F4V | b | 1.45+0.12 −0.12 | 1.685+0.047 −0.047 | 1.6091788 | 0.03032 | <0.057 | 79.03 | 2018 | [71] |
HATS-68 | きょしちょう座 | 01h 00m 01.0s | −58° 54′ 17″ | 12.16 | 2,019 | F8V | b | 1.290+0.059 −0.059 | 1.232+0.039 −0.029 | 3.5862202 | 0.05071 | <0.036 | 83.21 | 2018 | [71] |
HATS-69 | くじゃく座 | 19h 17m 11.0s | −60° 53′ 30″ | 13.76 | 1,371 | K1.5V | b | <0.577 | 0.945+0.022 −0.022 | 2.2252577 | 0.03211 | <0.519 | 88.49 | 2018 | [71] |
HATS-70 | おおいぬ座 | 07h 16m 25.0s | −31° 14′ 40″ | 12.6 | 4,263 | A6V | b | 12.9+1.8 −1.6 | 1.88+0.059 −0.066 | 1.8882378 | 0.03632 | <0.18 | 86.7 | 2018 | [72] |
HATS-71 | くじゃく座 | 01h 02m 12.7s | −61° 45′ 22″ | 15.4 | 459.6 | M3V | b | 0.37+0.24 −0.24 | 1.024+0.018 −0.018 | 3.7955202 | 0.03745 | 88.82 | 2018 | [73] | |
HATS-72 | みずがめ座 | 20h 34m 55.6s | −10° 33′ 22.1″ | 12.7 | 416.4 | K3.5V | b | 0.1254±0.0039 | 0.7224±0.0032 | 7.3279 | 0.066517 | <0.013 | 88.56 | 2020 | [67] |
HATS-74A | 11h 24m 04s | −19° 33′ 26″ | 286.6 | b | 1.46 | 1.032 | 1.73185606 | 0.02384 | <0.044 | 87.39 | 2021 | [74] | |||
HATS-75 | 04h 03m 48s | −25° 24′ 32″ | 15.8 | 195.3 | b | 0.491 | 0.884 | 2.7886556 | 0.032742 | <0.064 | 88.07 | 2021 | [74] | ||
HATS-76 | 04h 41m 22s | −32° 19′ 14″ | 389.9 | b | 2.629 | 1.079 | 1.9416423 | 0.02658 | <0.062 | 88.24 | 2021 | [74] | |||
HATS-77 | 09h 59m 18s | −27° 23′ 34″ | 16.35 | 413.9 | b | 1.374 | 1.165 | 3.0876262 | 0.03607 | <0.045 | 88.44 | 2021 | [74] |
脚注
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関連項目
[編集]外部リンク
[編集]- “HATNet project”. HATNet project. 2009年11月21日閲覧。(公式サイト)
- “The HATNet Exoplanet Survey”. 2018年7月31日閲覧。(公式サイト)
- “The HATSouth Exoplanet Survey”. 2018年7月31日閲覧。(HAT-South公式サイト)
- The Extrasolar Planet Encyclopaedia Catalog - The Extrasolar Planet Encyclopaedia