近距恒星列表(精选).docx

除了比邻星外，邻近太阳系的恒星由近而远的十颗依序为:1、 半人马座a星（a Cen）4.3光年2、 巴纳德星（Barnard's）5.86光年3、 伍尔夫359星（Wolf359）7.7光年4、 勃兰得2147星（BD+36°）8・2光年5、 鲸鱼座 uv 星（Luyten726-8）8.4光年6、 天狼星（Sirius，大犬座a星）8.7光年7、 罗斯154星（Ross 154） 9・5光年8、 罗斯248星（Ross 248） 10.4光年9、 波江座e星（e Eri） 10.8光年10、 罗斯 128 星（Ross 128） 10.9 光年近距恒星列表#名称恒星类形m^yK(±e rr)历元 J2000.0视差SFSF L2JL3J”(±err)距离[4] 光年 (±err)附参;料系统恒星RA[2]Dec『2i太阳系太阳G2V[2]:72[2]4.85t2]5,778t5]——180°0.0000 158(3) or approx.8光分1半人马座a (Rigil Kentaurus;Toliman)半人马座比 邻星(V645 Centauri)M5.5Ve11 .09[2 ]15.53曰3,040的14h29m43.0s-62°40'46〃0.768 87(0 29)〃twi4.2421(16)t9,半人马座 aA(HD 128620)G2V「2]0.01自4.38t2]5,790而14h39m36.5s-60°50'02〃0.747 23(1 17)〃twe ]4.3650(68)半人马座 aB (HD 128621)K0V「2]1.34街5.71t2]5,260而14h39m35.1s-60°50'14〃2巳纳德星(BD+04°3561a)M4.0Ve9.53街13.22闵3,134 (102) ttfl17h57m48.5s+04°41' 36〃0.546 98(1 00)〃tW!5.9630(109)3沃夫 359(CN Leonis)M6.0Vt2]13 .4 4[2 ]16.55闵2,800(100)[12]10h56m29.2s+07°00'53〃0.419 10(2 10)〃伉7.7825(390)4拉兰德 21185(BD+36°2147)M2.0Vt7.47街10.44曰3,400[±3111h03m20.2s+35°58'12〃0.393 42(0 70)〃tW!8.2905(148)5天狼星(大犬座a)天狼星AA1V[2]-1.43[2 ]1.47t2]9,940(210)06h 45m 08.9s-16°42'58〃0.380 02(1 28)〃响8.5828(289)天狼星BDA2[2]8.44街11.34曰25,00 0(200 )tw6鲁坦726-8鲁坦726-8 A(鲸鱼座BL)M5.5Ve12 .5 4[2 ]15.40曰2,67001h39m01.3s-17°57' 01〃0.373 70(2 70)〃e8.7280(631)鲁坦726-8 B(鲸鱼座UV)M6.0Ve12 .9 9f2 ]15.85闵〜2,60 0WISE 1541-225011Y21.215h41m51.57s-22°50'25.03〃0.351〃士 0.108〃tt6]9.3 +4.1/-2 .2网7罗斯 154(V1216 Sagittarii)M3.5Ve10.43世 ]13.07曰2,70018h49m49.4s-23°50'10〃0.33690(178)〃twi9.6813(512)8罗斯 248(HH Andromedae)M5.5Ve12.29[2 ]14.79闫?23h41m 54.7s+44°10，30〃0.316 00(1 10)〃E10.322(36)9天苑四(BD-09°697)K2V「2]3.73街6.19t2]5,10003h32m55.8s-09°27, 30〃0.30999(079)〃tw]10.522(27)10拉卡伊9352(CD-36°15693)M1.5Ve7.34卤9.75t2]3,34023h05m52.0s-35°51, 11〃0.303 64(0 87)〃tw]10.742(31)11罗斯 128(FI Virginis)M4.0V n11 .1 3[2 ]13.51曰2,80011h47m44.4s+00°48'16〃0.29872(135)"10.919(49)12宝瓶犀EZ(GJ 866,鲁坦 789-6)EZAquarii AM5.0Ve13.33[2 ]15.64闵?22h38m33.4s-15°18'07〃0.289 50(4 40)〃e11.266(171)EZ Aquarii BM?13 .27[2 ]15.58闫?EZ Aquarii CM?14 .0 3世 ]16.34曰?13南河三（小犬座a）南河三AF5V-IV卤0.38自2.66t2]6,65007h39m18.1s+05°13'30〃0.28605(081)〃tw]11.402(32)南河三BDA「2]10 .70[2 ]12.98园9,70014天鹅座6161 Cygni A (BD+38°4 343)K5.0V「5.21街7.49t2]4,64021h06m53.9s+38°44'58〃0.28604(056)〃响11.403(22)61 CygniB (BD+38°4 344)K7.0V「2]6.03街8.31t2]4,44021h06m55.3s+38°44'31〃15Struve 2398 (GJ 725, BD+59°1915)Struve2398 A(HDM3.0Vt2]8.90街11.16闵?18h42m46.7s+59°37' 49〃0.28300(169)〃伉冏11.525(69)173739)Struve2398 B (HD 173740)M3.5Vt2]9.69[2]11.95曰?18h42m46.9s+59°37, 37〃16Groombridge 34 (GJ 15)Groombrid ge 34 A (GX Andromed ae)M1.5Vt2]8.08[2]10.32闫?0h18m22.9s+44°01，23〃0.28059(095)〃tw]11.624(39)Groombrid ge 34 B (GQ Andromed ae)M3.5Vt2]11 ,06[2 ]13.30闵?17印弟安座£ (CPD-57°10015)EpsilonIndi AK5Vmi4.69[2]6.89t2]4,28022h03m21.7s-56°47'10〃0.275 84(0 69)〃tw11.824(30)EpsilonIndi BaT1.0V>23>251,28022h04m10.5s-56°46'58〃EpsilonIndi BbT6.0V>23>2585018巨蟹座 DX(G 51-15)M6.5Ve14,78[2 ]16.98闫?08h29m49.5s+26°46'37〃0.275 80(3 00)〃E11.826(129)19天仓五(BD-16°295)G8Vd「2]3.49[2]5.68t2]5,34401h44m04.1s-15°56'15〃0.274 39(0 76)函11.887(33)20GJ 1061(LHS 1565)M5.5Vt2]13 ,0 9[2 ]15.26闵?03h35m59.7s-44°30'45〃0.27201(130)〃的11.991(57)[18][19]21鲸鱼座YZ星(LHS 138)M4.5V[2]12 ,0 2世 ]14.17曰?01h12m30.6s-16°59'56〃0.268 84(2 95)〃fw12.132(133)22鲁坦星(BD+05°1668)M3.5V n9.8611.97闫?07h27m+05°13'33〃0.263 76(112.366(59)街24.5s25)〃twi23蒂加登星 (SO025300.5+165258)M6.5V15 ,1 4[2 ]17.22闵102h53m00.9s+16°52,53〃0.26063(269)'向12.514(129)[19]24SCR 1845-6357SCR 1845-6357 AM8.5Vt甘17,3919.4118h 45m 05.3s-63°57' 48〃0.25945(111g12.571(54)[19]SCR 1845-6357BT6[2。