哈雷型彗星(Halley-type comets,简称HTCs)是轨道周期在20到200年之间的周期性彗星,在人的一生中通常只出现一到两次,大多数来自土星和海王星轨道之间。由于其轨道的性质,它们可能会受到巨行星的扰动,并送入离太阳较远的轨道、无法释放气体,反之亦然;半人马小行星即为运行轨道类似哈雷型彗星的微型行星,同样因离太阳较远而无法释放气体。哈雷型彗星是以第一个被发现的成员哈雷彗星[a]命名,它绕行太阳的周期是75年,最远经过海王星轨道。
此条目需要补充更多来源。 (2024年3月15日) |
多数哈雷型彗星会根据与木星的蒂塞朗参数(TJupiter)分为木星族彗星(Jupiter-family comets,简称JFCs)或凯戎型彗星(Chiron-type comets,简称CTCs)。虽然木星族彗星的古典定义为周期20年以下,但目前正式定义为相对木星的蒂塞朗参数介于2与3之间(2 < TJupiter < 3);凯戎型彗星相对木星的蒂塞朗参数大于3,且半短径大于木星之半短径(TJupiter > 3、a > aJupiter)。由于此二定义皆与周期无关,便会让部分哈雷型彗星纳入此二分类中,使彗星分类更加模糊。
编号
以上列表包含已编号的14个哈雷型彗星。
未编号
此列表仅包含未编号哈雷型彗星,因为它们只被观测到一次。
天体命名 | 彗星的命名、发现者 | 轨道周期(年) | 轨道离心率 | 半短径 (天文单位) |
拱点 (天文单位) |
轨道倾角 (°) |
绝对星等(M1) | 最后观测近日点 | 下一个预期近日点 | Ref |
---|---|---|---|---|---|---|---|---|---|---|
C/1917 F1 (Mellish) | John E. Mellish | 145 | 0.993121 | 27.6473325 | 0.190186 | 32.6828 | 1917/04/11 | 2062 | MPC · JPL | |
C/1921 H1 | Dubiago | 70.8 | 0.9348 | 17.102 | 1.116 | 22.34 | 1921/05/04 | 2062 | MPC · JPL | |
C/1937 D1 | Wilk | 187 | 0.981098 | 32.7445244 | 0.618937 | 26.0205 | 1937/02/21 | 2124 | MPC · JPL | |
C/1942 EA | 于尔约·韦伊塞莱 | 85.4 | 0.933639 | 19.3951116 | 1.287079 | 37.9961 | 1942/02/15 | 2027/07/10 | MPC · JPL | |
C/1984 A1 | 威廉·阿什利·布拉德菲尔德 1 | 152.3 | 0.9524 | 28.5 | 1.35751 | 51.8005 | 9.6 | 1983/12/27 | 2136/04/01 | MPC · JPL |
C/1989 A3 | Bradfield | 81.9 | 0.977708 | 18.853 | 0.420271 | 83.0672 | 1988/12/05 | 2070/11/01 | MPC · JPL | |
C/1991 L3 | 大卫·李维 | 51.28 | 0.928811 | 13.8018 | 0.982545 | 19.19031 | 8.8 | 1991/07/08 | 2042/10/19 | MPC · JPL |
C/1998 G1 | 林肯近地小行星研究小组 | 42.08 | 0.8237 | 12.099 | 2.1333 | 109.714 | 10.8 | 1998/11/16 | 2040/12/15 | MPC · JPL |
C/1998 Y1 | LINEAR | 110 | 0.9239 | 22.956 | 1.74699 | 28.1082 | 14 | 1998/11/21 | 2108/11/15 | MPC · JPL |
C/1999 E1 | Li | 66.06 | 0.76011 | 16.341 | 3.92002 | 46.88108 | 8.3 | 1998/01/31 | 2065/02/21 | MPC · JPL |
C/1999 G1 | 林肯近地小行星研究小组 | 149 | 0.856 | 28.1 | 4.048 | 76.55 | 8 | 1998/08/01 | 2150 | MPC · JPL |
C/1999 K4 | LINEAR | 70 | 0.92 | 20 | 1.442 | 120.8 | 18.5 | 1999/05/16 | 2069/06/08 | MPC · JPL |
C/1999 S3 | LINEAR | 82.43 | 0.89995 | 18.94 | 1.894939 | 70.5607 | 4.9 | 1999/11/09 | 2081/04/04 | MPC · JPL |
C/1999 XS87 | LINEAR (*JFC) | 72.5 | 0.84057 | 17.386 | 2.7718 | 14.8464 | 10.9 | 1999/08/06 | 2072/02/04 | MPC · JPL |
C/2000 D2 | LINEAR | 72 | 0.867 | 17.2 | 2.2975 | 156.992 | 13.7 | 2000/03/08 | 2072 | MPC · JPL |
C/2000 G2 | LINEAR | 52 | 0.805 | 14 | 2.716 | 170.4785 | 12.8 | 2000/02/05 | 2052 | MPC · JPL |
C/2000 S3 | 洛厄尔天文台近地小行星搜寻计画 (*JFC) | 39.97 | 0.7723 | 11.69 | 2.6622 | 25.164 | 6.4 | 2000/07/16 | 2040/07/10 | MPC · JPL |
C/2001 M10 | 近地小行星追踪 (*JFC) | 137.63 | 0.80107 | 26.657 | 5.30275 | 28.08349 | 9.4 | 2001/06/21 | 2139/02/01 | MPC · JPL |
C/2001 OG108 | 洛厄尔天文台近地小行星搜寻计画 | 48.5 | 0.9252595 | 13.3 | 0.9940479 | 80.24505 | 13.2 | 2002/03/15 | 2050/09/13 | MPC · JPL |
P/2001 Q6 | 近地小行星追踪 | 22.61 | 0.82386 | 7.9946 | 1.408179 | 56.8553 | 13.3 | 2001/11/09 | 2024/06/20 | MPC · JPL |
C/2001 W2 | BATTeRS | 75.89 | 0.94136 | 17.925 | 1.051065 | 115.9131 | 12.1 | 2001/12/23 | 2077/11/15 | MPC · JPL |
C/2002 A1 | 林肯近地小行星研究小组 (*JFC) | 70.04 | 0.72281 | 16.992 | 4.70996 | 14.03393 | 8.6 | 2001/11/26 | 2071/12/11 | MPC · JPL |
C/2002 A2 | LINEAR (*JFC) | 70.74 | 0.72482 | 17.103 | 4.70659 | 14.0386 | 7.5 | 2001/12/05 | 2072/09/01 | MPC · JPL |
C/2002 B1 | LINEAR | 31.24 | 0.77102 | 9.9183 | 2.27113 | 51.0214 | 6.3 | 2002/04/20 | 2032/06/17 | MPC · JPL |
C/2002 CE10 | LINEAR | 30.75 | 0.791486 | 9.81595 | 2.0467593 | 145.4587 | 10.8 | 2003/06/22 | 2034/03/23 | MPC · JPL |
C/2002 K4 | 近地小行星追踪 | 73.41 | 0.84232 | 17.532 | 2.76453 | 94.0632 | 11.4 | 2002/07/12 | 2075/12/01 | MPC · JPL |
C/2003 E1 | NEAT (*JFC) | 50.86 | 0.76359 | 13.7263 | 3.245004 | 33.53785 | 10.6 | 2004/02/13 | 2054/12/24 | MPC · JPL |
C/2003 F1 | 林肯近地小行星研究小组 | 93.93 | 0.80605 | 20.664 | 4.007806 | 70.2216 | 8.3 | 2003/06/28 | 2097/06/02 | MPC · JPL |
P/2003 QX29 | 近地小行星追踪 (*JFC) | 22.74 | 0.4718 | 8.0255 | 4.239 | 11.3965 | 6.1 | 2002/10/26 | 2025/07/21 | MPC · JPL |
C/2003 R1 | 林肯近地小行星研究小组 | 87.44 | 0.89331 | 19.7 | 2.10188 | 149.19563 | 12.7 | 2003/06/29 | 2090/12/15 | MPC · JPL |
C/2003 U1 | LINEAR | 109.6 | 0.9216 | 22.9 | 1.79572 | 164.4745 | 15.2 | 2003/11/03 | 2113 | MPC · JPL |
C/2003 W1 | LINEAR | 126.1 | 0.93429 | 25.15 | 1.65241 | 78.0756 | 13.5 | 2003/11/09 | 2130 | MPC · JPL |
C/2004 C1 | Jeffrey A. Larsen (*JFC) | 39.33 | 0.6231 | 11.566 | 4.3594 | 28.918 | 10 | 2003/03/19 | 2042/09/01 | MPC · JPL |
P/2004 DO29 | 太空监视–林肯近地小行星研究小组 (*JFC) | 20.4 | 0.45151 | 7.4655 | 4.09475 | 14.5358 | 10.3 | 2004/10/11 | 2025/03/06 | MPC · JPL |
P/2004 V5-A | LINEAR–Hill (*JFC) | 22.42 | 0.445217 | 7.95059 | 4.410853 | 19.358136 | 8.8 | 2005/02/28 | 2027/07/31 | MPC · JPL |
P/2004 V5-B | LINEAR–Hill (*JFC) | 22.42 | 0.445233 | 7.95092 | 4.41091 | 19.35822 | 9.2 | 2005/03/01 | 2027/08/02 | MPC · JPL |
C/2005 N5 | 卡特林那巡天系统 | 153.65 | 0.94327 | 28.687 | 1.6274 | 21.37879 | 12.9 | 2005/08/22 | 2159/01/01 | MPC · JPL |
C/2005 O2 | Eric J. Christensen | 115.43 | 0.85939 | 23.707 | 3.33358 | 148.89204 | 5.2 | 2005/09/08 | 2121/02/15 | MPC · JPL |
P/2005 S2 | Brian A. Skiff (*CTC) | 22.48 | 0.1967 | 7.965 | 6.398 | 3.141 | 7.9 | 2006/06/30 | 2028/12/22 | MPC · JPL |
P/2005 T3 | Read (*CTC) | 20.58 | 0.174 | 7.509 | 6.202 | 6.26 | 9.2 | 2006/01/13 | 2026/08/15 | MPC · JPL |
P/2005 T4 | 太阳和太阳圈探测器 | 28.4 | 0.93 | 9.3 | 0.649399 | 160.0362 | 15.4 | 2005/10/10 | 2034 | MPC · JPL |
C/2005 W2 | Christensen (*JFC) | 82.68 | 0.82446 | 18.979 | 3.33162 | 11.26403 | 10.8 | 2006/03/27 | 2096/12/01 | MPC · JPL |
C/2006 F2 | Christensen (*JFC) | 43.27 | 0.65138 | 12.324 | 4.2965 | 20.511 | 10.6 | 2006/05/30 | 2049/09/06 | MPC · JPL |
P/2006 HR30 | Siding Spring Survey | 21.86 | 0.8431184 | 7.81754 | 1.2264277 | 31.884499 | 11.7 | 2007/01/02 | 2028/11/12 | MPC · JPL |
C/2006 U7 | Gibbs (*JFC) | 41.51 | 0.6309 | 11.99 | 4.425 | 57.762 | 11.6 | 2007/03/28 | 2048/10/01 | MPC · JPL |
C/2007 S2 | 莱蒙山巡天数据 (*JFC) | 44.45 | 0.557056 | 12.5477 | 5.557931 | 16.86305 | 9 | 2008/09/14 | 2053/02/25 | MPC · JPL |
C/2008 E1 | 卡特林那巡天系统 (*JFC) | 34.94 | 0.54815 | 10.687 | 4.82891 | 35.03769 | 9.1 | 2008/08/11 | 2043/07/31 | MPC · JPL |
P/2008 O3 | Andrea Boattini (*JFC) | 23.42 | 0.6949 | 8.186 | 2.4973 | 32.2699 | 5.1 | 2008/06/03 | 2031/11/03 | MPC · JPL |
C/2008 R3 | 林肯近地小行星研究小组 | 79.11 | 0.89641 | 18.428 | 1.909035 | 43.23793 | 13.5 | 2008/11/22 | 2088/01/01 | MPC · JPL |
P/2008 Y3 | 罗伯特·麦克诺特 (*JFC) | 22.75 | 0.44766 | 8.0281 | 4.434241 | 38.81318 | 8.7 | 2009/01/11 | 2031/10/12 | MPC · JPL |
P/2009 O3 | Hill (*JFC) | 21.89 | 0.68688 | 7.8244 | 2.44999 | 16.2176 | 12 | 2009/05/18 | 2031/04/08 | MPC · JPL |
P/2009 Q5 | 罗伯特·麦克诺特 (*JFC) | 20.4 | 0.609061 | 7.4654 | 2.91851 | 40.9048 | 10.5 | 2009/09/08 | 2030/02/02 | MPC · JPL |
P/2009 T2 | 拉萨格拉天文台 (*JFC) | 20.94 | 0.768991 | 7.596 | 1.75475 | 28.10639 | 14.2 | 2010/01/12 | 2030/12/21 | MPC · JPL |
P/2010 E2 | Jarnac (*JFC) | 25.4 | 0.72237 | 8.6402 | 2.39874 | 15.437 | 14.4 | 2010/04/07 | 2035/08/31 | MPC · JPL |
C/2010 E5 | James V. Scotti (*JFC) | 122.96 | 0.84274 | 24.73 | 3.8884 | 18.9102 | 6.1 | 2009/11/21 | 2132/11/01 | MPC · JPL |
P/2010 J3 | Robert S. McMillan (astronomer) (*JFC) | 26.94 | 0.72682 | 8.9871 | 2.45511 | 13.25507 | 11.6 | 2010/08/23 | 2037/08/01 | MPC · JPL |
P/2010 JC81 | 广域红外线巡天探测卫星 | 23.19 | 0.77735 | 8.13307 | 1.8108311 | 38.69025 | 10.3 | 2011/04/26 | 2034/07/04 | MPC · JPL |
C/2010 L5 | WISE | 23.6 | 0.904 | 8.2 | 0.7909 | 147.052 | 17.4 | 2010/04/23 | 2033 | MPC · JPL |
C/2011 J3 | 林肯近地小行星研究小组 | 86.5 | 0.9258 | 19.56 | 1.451 | 114.7124 | 13.1 | 2011/01/24 | 2097 | MPC · JPL |
P/2011 JB15 | 太空监视–Andrea Boattini | 20 | 0.31874 | 7.3668 | 5.01871 | 19.14127 | 5.5 | 2012/01/21 | 2032/01/21 | MPC · JPL |
C/2011 L1 | 罗伯特·麦克诺特 | 36.66 | 0.79678 | 11.034 | 2.24237 | 65.512 | 10.6 | 2010/12/18 | 2047/08/15 | MPC · JPL |
P/2011 P1 | McNaught (*JFC) | 21.54 | 0.3598 | 7.741 | 4.9556 | 6.1741 | 8.2 | 2010/07/22 | 2032/02/04 | MPC · JPL |
C/2011 P2 | 泛星计画 (*CTC) | 30.47 | 0.36982 | 9.7562 | 6.1481 | 8.98964 | 6.7 | 2010/09/13 | 2041/03/04 | MPC · JPL |
P/2011 S1 | Gibbs (*CTC) | 25.46 | 0.20305 | 8.6545 | 6.8972 | 2.6792 | 5.5 | 2014/08/20 | 2040/02/04 | MPC · JPL |
C/2011 S2 | Richard Kowalski | 65.83 | 0.9316 | 16.304 | 1.115118 | 17.57253 | 14.8 | 2011/10/26 | 2077/08/25 | MPC · JPL |
C/2011 Y3 | Andrea Boattini (*JFC) | 40.82 | 0.705 | 11.85 | 3.4978 | 26.517 | 11.7 | 2011/08/22 | 2052/06/17 | MPC · JPL |
C/2012 BJ98 | 莱蒙山巡天数据[1] (*JFC) | 70.52 | 0.87365 | 17.068 | 2.156577 | 2.6369 | 8.1 | 2012/09/20 | 2083/03/29 | MPC · JPL |
P/2012 C3 | 泛星计画 (*JFC) | 30.2 | 0.6264 | 9.7 | 3.625 | 9.19 | 13.5 | 2011/10/05 | 2042 | MPC · JPL |
C/2012 H2 | 罗伯特·麦克诺特 | 64.9 | 0.8936 | 16.14 | 1.71678 | 92.8355 | 15.7 | 2012/05/03 | 2077 | MPC · JPL |
P/2012 NJ | 拉萨格拉天文台 | 24.79 | 0.848062 | 8.5027 | 1.2918901 | 84.37546 | 13.1 | 2012/06/13 | 2037/03/28 | MPC · JPL |
C/2012 Q1 | Richard Kowalski (*JFC) | 133.63 | 0.63722 | 26.138 | 9.48222 | 45.181 | 4.7 | 2012/02/09 | 2145/10/01 | MPC · JPL |
C/2012 T6 | Kowalski | 54.38 | 0.87634 | 14.354 | 1.77509 | 33.2755 | 15.7 | 2012/08/26 | 2067/01/15 | MPC · JPL |
C/2012 X2 | 泛星计画 (*JFC) | 94.12 | 0.77052 | 20.69 | 4.74816 | 34.12389 | 9.6 | 2013/03/31 | 2107/05/14 | MPC · JPL |
C/2012 Y3 | 罗伯特·麦克诺特 | 159.3 | 0.93993 | 29.38 | 1.76482 | 73.2318 | 10.4 | 2012/08/25 | 2172 | MPC · JPL |
C/2013 C2 | Tenagra II Observatory (*CTC) | 64.01 | 0.4293 | 16.001 | 9.1321 | 21.34426 | 4.4 | 2015/08/28 | 2080/09/01 | MPC · JPL |
C/2013 D1 | Paulo R. Holvorcem (*JFC) | 37.62 | 0.78088 | 11.227 | 2.46013 | 10.09356 | 13.5 | 2013/04/13 | 2050/11/25 | MPC · JPL |
P/2013 N3 | 泛星计画 (*JFC) | 20.26 | 0.5924 | 7.431 | 3.0289 | 2.17041 | 6.6 | 2014/02/11 | 2034/05/17 | MPC · JPL |
P/2013 P1 | PANSTARRS (*JFC) | 25.17 | 0.6053 | 8.588 | 3.3902 | 18.702 | 11.6 | 2013/02/26 | 2038/04/29 | MPC · JPL |
C/2013 P4 | PANSTARRS (*CTC) | 56.84 | 0.59636 | 14.783 | 5.96703 | 4.26425 | 5.1 | 2014/08/12 | 2071/06/15 | MPC · JPL |
C/2013 U1 | 卡特林那巡天系统 (*JFC) | 41.17 | 0.7971 | 11.92 | 2.4188 | 23.9415 | 13.9 | 2013/11/18 | 2055/01/01 | MPC · JPL |
C/2013 V3 | Vitaly Nevsky | 45.36 | 0.89097 | 12.718 | 1.386693 | 32.1345 | 15.2 | 2013/10/29 | 2059/03/09 | MPC · JPL |
C/2013 W2 | 泛星计画 (*JFC) | 32.23 | 0.561 | 10.13 | 4.448 | 4.5436 | 5.8 | 2015/01/08 | 2047/03/15 | MPC · JPL |
C/2014 F3 | 斯科特·桑德·谢泼德–乍德·特鲁希略 (*JFC) | 66 | 0.65 | 16.3 | 5.7 | 6.48 | 6.1 | 2021/04/17 | 2087 | MPC · JPL |
C/2014 HU195 | Valdes–TOTAS (*JFC) | 102.25 | 0.76580 | 21.867 | 5.12113 | 5.82227 | 14.6 | 2015/05/18 | 2117/08/14 | MPC · JPL |
C/2014 J1 | 卡特林那巡天系统 | 25.4 | 0.802 | 8.64 | 1.7085 | 159.696 | 16.8 | 2014/06/20 | 2039 | MPC · JPL |
P/2014 L3 | Hill (*JFC) | 23.36 | 0.77309 | 8.1706 | 1.85396 | 6.264 | 13.7 | 2014/06/28 | 2037/11/06 | MPC · JPL |
P/2014 O3 | 泛星计画 (*JFC) | 20.72 | 0.3847 | 7.544 | 4.642 | 7.81 | 10.4 | 2014/04/16 | 2035/01/04 | MPC · JPL |
C/2014 Q3 | Gennadiy Borisov | 151.64 | 0.94207 | 28.436 | 1.647408 | 89.94888 | 8.8 | 2014/11/19 | 2166/07/10 | MPC · JPL |
C/2014 TG64 | 卡特林那巡天系统 (*JFC) | 22.283 | 0.7824 | 14.89 | 3.24 | 3.2391 | 6.4 | 2014/05/26 | 2072 | MPC · JPL |
C/2014 W7 | Christensen | 38 | 0.869 | 11.3 | 1.4881 | 98.314 | 16.3 | 2014/12/31 | 2052 | MPC · JPL |
C/2014 W9 | 泛星计画 | 37.28 | 0.8577 | 11.16 | 1.5874 | 10.6302 | 15.5 | 2015/02/15 | 2052/04/01 | MPC · JPL |
C/2014 W11 | PANSTARRS (*JFC) | 30.67 | 0.650255 | 9.7980 | 3.426805 | 12.70679 | 8.8 | 2015/06/17 | 2036/04/16 | MPC · JPL |
C/2015 A1 | PANSTARRS | 90.24 | 0.900816 | 20.119 | 1.995505 | 80.36576 | 6.9 | 2015/03/13 | 2105/06/09 | MPC · JPL |
P/2015 A3 | PANSTARRS | 21 | 0.85 | 7.6 | 1.154 | 172.51 | 20.2 | 2015/02/22 | 2036 | MPC · JPL |
P/2015 B1 | PANSTARRS (*JFC) | 30.10 | 0.38250 | 9.6772 | 5.97567 | 18.027 | 8.7 | 2015/09/19 | 2045/10/26 | MPC · JPL |
P/2015 B4 | 莱蒙山巡天数据–PANSTARRS (*JFC) | 25.72 | 0.56894 | 8.7121 | 3.75540 | 1.74262 | 11.7 | 2015/02/17 | 2030/12/04 | MPC · JPL |
C/2015 D2 | PANSTARRS (*JFC) | 46.79 | 0.56826 | 12.985 | 5.6060 | 31.8339 | 6.3 | 2013/09/27 | 2060/07/13 | MPC · JPL |
C/2015 D5 | Richard Kowalski (*JFC) | 27.66 | 0.4996 | 9.145 | 4.576 | 20.3990 | 6.0 | 2014/04/16 | 2041/12/12 | MPC · JPL |
C/2015 F5 | 太阳和太阳圈探测器–高兴 (业余天文学家) | 60.9 | 0.97764 | 15.47 | 0.345995 | 149.2590 | 17.6 | 2015/03/28 | 2075/02/01 | MPC · JPL |
C/2015 GX | 泛星计画 | 65.13 | 0.878198 | 16.1883 | 1.971753 | 90.25454 | 14.4 | 2015/08/26 | 2080/10/09 | MPC · JPL |
C/2015 H1 | Bressi | 185.5 | 0.94078 | 32.53 | 1.92636 | 140.65558 | 6.6 | 2015/03/28 | 2200/10/07 | MPC · JPL |
P/2015 Q2 | Pimentel | 20.16 | 0.7544 | 7.407 | 1.81912 | 146.2022 | 15.3 | 2015/09/10 | 2035/11/06 | MPC · JPL |
C/2015 T5 | 斯科特·桑德·谢泼德–大卫·J·托伦 (*CTC) | 147.9 | 0.6661 | 27.97 | 9.3383 | 11.0483 | 7.7 | 2016/01/24 | 2164 | MPC · JPL |
C/2015 V4 | 泛星计画 | 79.89 | 0.70567 | 18.550 | 5.45972 | 60.7513 | 8.7 | 2016/08/27 | 2096/07/19 | MPC · JPL |
C/2015 X2 | PANSTARRS | 62.5 | 0.8791 | 15.75 | 1.90456 | 72.458 | 16.1 | 2015/12/20 | 2078/06/25 | MPC · JPL |
C/2015 X4 | Leonid Elenin (*JFC) | 77.23 | 0.812807 | 18.1345 | 3.39466 | 29.50491 | 10.1 | 2015/11/03 | 2093/02/14 | MPC · JPL |
C/2015 X8 | 广域红外线巡天探测卫星 | 86.9 | 0.9393 | 19.6 | 1.1903 | 155.2817 | 14.1 | 2015/10/23 | 2099/09/13 | MPC · JPL |
C/2015 YG1 | 广域红外线巡天探测卫星 | 71.14 | 0.87924 | 17.169 | 2.07341 | 57.3360 | 12.3 | 2015/09/28 | 2086/11/17 | MPC · JPL |
P/2016 A3 | 泛星计画 (*JFC) | 21.36 | 0.3778 | 7.6979 | 4.7895 | 8.5929 | 5.4 | 2017/04/13 | 2038/08/22 | MPC · JPL |
C/2016 Q4 | Richard Kowalski (*CTC) | 68.8 | 0.5781 | 16.79 | 7.084 | 7.2567 | 7.0 | 2018/01/28 | 2086 | MPC · JPL |
C/2016 S1 | 泛星计画 | 23.85 | 0.70887 | 8.285 | 2.41193 | 94.6898 | 7.5 | 2017/03/16 | 2041/01/20 | MPC · JPL |
P/2016 WM48 | Lemmon | 23.46 | 0.7867 | 8.1954 | 1.7480 | 117.5476 | 16.8 | 2017/02/26 | 2040 | MPC · JPL |
C/2017 C1 | 广域红外线巡天探测卫星 | 92.08 | 0.9263697 | 20.7832 | 1.50172 | 65.73154 | 2017/01/19 | 2109 | MPC · JPL | |
P/2017 D4 | 泛星计画 (*JFC) | 20.23 | 0.62898 | 7.424 | 2.7545 | 10.3396 | 12.7 | 2016/09/06 | 2036/11/29 | MPC · JPL |
C/2017 E2 | 中国科学院紫金山天文台 | 100.09 | 0.89085 | 21.5567 | 2.35295 | 79.1686 | 11.3 | 2016/05/12 | 2116/06/14 | MPC · JPL |
P/2017 G1 | 泛星计画 (*JFC) | 21.53 | 0.66134 | 7.7387 | 2.621 | 3.534 | 13.1 | 2016/05/14 | 2037/11/23 | MPC · JPL |
P/2017 G2 | PANSTARRS | 23.22 | 0.65031 | 8.1394 | 2.846 | 47.90625 | 12.9 | 2017/06/13 | 2040/09/02 | MPC · JPL |
C/2017 K4 | 小行星陆地撞击持续报警系统 (*JFC) | 148.87 | 0.90571 | 28.0883 | 2.64824 | 16.67822 | 7.2 | 2018/01/08 | 2167 | MPC · JPL |
P/2017 P1 | 泛星计画 (*JFC) | 22.06 | 0.3088 | 7.86566 | 5.43665 | 7.7013 | 10.1 | 2018/06/18 | 2040/07/10 | MPC · JPL |
C/2017 S2 | PANSTARRS (*JFC) | 93.09 | 0.82406 | 20.5400 | 3.613 | 12.67723 | 13.2 | 2017/08/28 | 2110 | MPC · JPL |
C/2017 U5 | PANSTARRS (*JFC) | 69.72 | 0.74457 | 16.939 | 4.32676 | 18.9566 | 11.8 | 2017/12/19 | 2087/09/07 | MPC · JPL |
C/2017 W2 | Leonard | 50.81 | 0.7115 | 13.7176 | 3.958 | 98.1831 | 10.9 | 2017/11/02 | 2068 | MPC · JPL |
P/2017 W3 | Gibbs (*JFC) | 21.51 | 0.5039 | 7.734 | 3.8373 | 18.317 | 10.5 | 2018/02/25 | 2039/08/30 | MPC · JPL |
C/2017 X1 | 泛星计画 (*JFC) | 175.19 | 0.8511 | 31.3092 | 4.6624 | 31.3106 | 9.6 | 2018/06/14 | 2193 | MPC · JPL |
P/2017 Y3 | Leonard | 30.86 | 0.8703 | 9.838 | 1.2753 | 27.5859 | 13.6 | 2018/02/11 | 2049 | MPC · JPL |
C/2018 A1 | 泛星计画 | 131.18 | 0.9061 | 25.8169 | 2.4233 | 53.6213 | 13.1 | 2017/10/20 | 2148 | MPC · JPL |
C/2018 A6 | Gibbs | 72.80 | 0.8273 | 17.434 | 3.011 | 77.454 | 8.9 | 2019/07/08 | 2092 | MPC · JPL |
C/2018 DO4 | 莱蒙山巡天数据 | 131.40 | 0.9069 | 29.847 | 2.406 | 160.475 | 13.7 | 2019/08/18 | 2151 | MPC · JPL |
C/2018 K1 | Weiland | 163.42 | 0.9371 | 29.890 | 1.879 | 164.193 | 11.9 | 2018/04/06 | 2182 | MPC · JPL |
C/2018 M1 | 卡特林那巡天系统 | 103.81 | 0.9409 | 22.087 | 1.304 | 37.265 | 15.9 | 2018/07/10 | 2122 | MPC · JPL |
C/2018 O1 | 小行星陆地撞击持续报警系统 | 147.09 | 0.944 | 27.864 | 1.558 | 154.041 | 12.6 | 2018/08/31 | 2165 | MPC · JPL |
C/2018 R5 | 莱蒙山巡天数据 | 109.55 | 0.8418 | 22.8947 | 3.6213 | 103.76 | 6 | 2019/01/09 | 2128 | MPC · JPL |
C/2018 S2 | 凌日系外行星巡天卫星 | 53.55 | 0.6149 | 14.206 | 5.471 | 64.220 | 6.7 | 2018/11/05 | 2072 | MPC · JPL |
C/2018 V2 | 小行星陆地撞击持续报警系统 | 129.65 | 0.9034 | 25.616 | 2.475 | 159.111 | 14.5 | 2018/11/26 | 2148 | MPC · JPL |
C/2018 W1 | 卡特林那巡天系统 | 101.64 | 0.938 | 21.779 | 1.36 | 83.273 | 15.648 | 2019/05/11 | 2120 | MPC · JPL |
C/2018 X3 | 泛星计画 | 43.75 | 0.783 | 12.41686 | 2.69887 | 43.368 | 15.5 | 2018/12/30 | 2062 | MPC · JPL |
P/2018 Y2 | Africano (*JFC) | 20.72 | 0.4878 | 7.543 | 3.8635 | 11.48886 | 11 | 2018/12/13 | 2039 | MPC · JPL |
C/2019 A5 | 泛星计画 | 100.81 | 0.7080 | 21.6608 | 6.3242 | 67.5310 | 9.4 | 2019/06/09 | 2119 | MPC · JPL |
C/2019 L1 | 泛星计画 (*JFC) | 30.90 | 0.7065 | 9.8474 | 2.88986 | 9.993 | 13.6 | 2019/08/11 | 2050 | MPC · JPL |
C/2019 L2 | 广域红外线巡天探测卫星 | 130.48 | 0.9370 | 25.72 | 1.622 | 152.19 | 10.3 | 2019/04/02 | 2149 | MPC · JPL |
C/2019 LB7 | Kleyna | 208.14 | 0.9293 | 35.1204 | 2.483 | 164.23 | 18.1 | 2019/03/27 | 2227 | MPC · JPL |
C/2019 T5 | ATLAS | 22.69 | 0.8092 | 8.014 | 1.5289 | 33.42 | 14.9 | 2019/08/01 | 2042 | MPC · JPL |
P/2019 V2 | Groeller (*JFC) | 20.63 | 0.333 | 7.523 | 5.0183 | 11.8 | 9.8 | 2020/10/21 | 2041 | MPC · JPL |
C/2019 Y4-D | 小行星陆地撞击持续报警系统 | 111.65 | 0.9888 | 23.187 | 0.2589 | 44.02 | 14.5 | 2020/05/31 | 2132 | MPC · JPL |
C/2019 Y4-E | 小行星陆地撞击持续报警系统 | 87.94 | 0.987 | 19.775 | 0.2525 | 45.085 | 16.3 | 2020/05/31 | 2108 | MPC · JPL |
P/2020 A4 | 泛星计画-莱蒙山巡天数据 (*JFC) | 23.52 | 0.6537 | 8.208 | 2.843 | 24.99 | 15.6 | 2019/11/22 | 2043 | MPC · JPL |
C/2020 M3 | 小行星陆地撞击持续报警系统 | 138.88 | 0.9527 | 26.817 | 1.268 | 23.474 | 14.6 | 2020/10/25 | 2159 | MPC · JPL |
C/2020 Q2 | 泛星计画 (*JFC) | 36.10 | 0.5055 | 10.9231 | 5.402 | 3.310 | 10.9 | 2020/02/07 | 2056 | MPC · JPL |
C/2020 S2 | 泛星计画 | 32.48 | 0.8275 | 10.1793 | 1.756 | 22.3978 | 16.3 | 2020/12/21 | 2052 | MPC · JPL |
P/2020 V3 | 泛星计画 (*JFC) | 24.17 | 0.2547 | 8.36 | 6.23 | 23.035 | 8.6 | 2021/02/07 | 2045 | MPC · JPL |
P/2020 V4 | Rankin (*JFC) | 28.52 | 0.4484 | 9.3336 | 5.15 | 14.245 | 6.9 | 2021/07/18 | 2050 | MPC · JPL |
P/2021 C2 | 泛星计画 (*JFC) | 29.47 | 0.4874 | 9.5408 | 4.890 | 21.927 | 11.4 | 2021/02/24 | 2050 | MPC · JPL |
C/2021 J1 (Maury-Attard) | Maury-Attard | 134.85 | 0.9338 | 26.296 | 1.74 | 92.710 | 13.4 | 2021/02/19 | 2155 | MPC · JPL |
P/2021 J3 | 小行星陆地撞击持续报警系统 (*JFC) | 26.69 | 0.4507 | 8.931 | 4.890 | 14.573 | 6.9 | 2019/07/03 | 2046 | MPC · JPL |
C/2021 K1 | 小行星陆地撞击持续报警系统 (*JFC) | 45.50 | 0.8040 | 12.745 | 2.498 | 16.276 | 6.2 | 2021/05/04 | 2066 | MPC · JPL |
P/2021 R1 | 泛星计画 (*JFC) | 24.64 | 0.4229 | 8.467 | 4.886 | 5.520 | 7.4 | 2021/12/16 | 2046 | MPC · JPL |
P/2021 U1 | Wierzchos | 24.83 | 0.7127 | 8.511 | 2.445 | 30.560 | 16.1 | 2021/09/30 | 2046 | MPC · JPL |
P/2021 V2 | Fuls (*JFC) | 27.15 | 0.6130 | 9.034 | 3.500 | 12.696 | 7.0 | 2023/01/21 | 2050 | MPC · JPL |
C/2022 F2 | 广域红外线巡天探测卫星 | 117.13 | 0.934 | 23.939 | 1.585 | 97.293 | 15.8 | 2022/03/23 | 2139 | MPC · JPL |
C/2022 P1 | 广域红外线巡天探测卫星 | 79.30 | 0.9136 | 18.458 | 1.595 | 154.607 | 10.0 | 2022/11/28 | 2102 | MPC · JPL |
C/2022 Q2 | 小行星陆地撞击持续报警系统 | 187.51 | 0.9498 | 32.760 | 1.644 | 151.49 | 13.9 | 2023/01/31 | 2210 | MPC · JPL |
C/2022 S5 | 泛星计画 | 92.51 | 0.8935 | 20.454 | 2.179 | 136.53 | 12.8 | 2022/11/27 | 2115 | MPC · JPL |
P/2022 Y1 | Hogan | 44.43 | 0.764 | 12.545 | 2.958 | 18.859 | 13.3 | 2022/11/27 | 2067 | MPC · JPL |
C/2022 Y2 | Lemmon | 87.14 | 0.871 | 19.655 | 2.545 | 165.907 | 7.5 | 2023/03/22 | 2110 | MPC · JPL |
C/2023 E1 (ATLAS) | ATLAS | 85.02 | 0.947 | 19.334 | 1.027 | 38.313 | 16.2 | 2023/07/01 | 2108 | MPC · JPL |
C/2023 H3 | PANSTARRS | 50.39 | 0.616 | 13.642 | 5.233 | 2.489 | 7.2 | 2024/02/19 | 2074 | MPC · JPL |
C/2023 S3 | Lemmon | 152.38 | 0.971 | 28.529 | 0.83 | 140.498 | 16.7 | 2024/01/19 | 2164 | MPC · JPL |
C/2023 V3 | PANSTARRS | 48.17 | 0.662 | 13.239 | 4.472 | 40.259 | 11.6 | 2023/08/06 | 2071 | MPC · JPL |
参见
- List of comets by type
- 近抛物线彗星列表
- List of hyperbolic comets
注释
参考
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