距离20–25光年的恒星列表

维基媒体列表条目

这是距离地球20-25 光年以内的恒星系统列表。到目前为止,已经发现了84个天体,其中只有7个天体是肉眼可见。

图示
# 肉眼可见
$ 亮星 (绝对星等+8.5或以下)
白矮星
§ 棕矮星次棕矮星
* 最接近的星座
系统 恒星或
(次)棕矮星
距离 (ly) 星座 座标:
RADec
(Ep J2000, Eq J2000)
恒星光谱 视星等
(V)
视差
(角秒)
备注和附加参考资料
格利泽784 (HD 191849) 20.1062 望远镜座 20h 13m 53.4s
-45° 09′ 50″
M0V 7.97 0.162 2171[1] [2]
WISE J2209+2711§ 20.17 飞马座* 22h 09m 05.7s
+27° 11′ 44″
Y0 0.161 7[3] [3]
G 240-72 (LHS 455, GJ 1221, EGGR 372)‡ 20.2588 天龙座 17h 48m 08.2s
+70° 52′ 35″
DXP9 14.22 0.160 9952[1]
格利泽555 (Wolf 1481, HN Librae, BD-11 3759) 20.3947 天秤座 14h 34m 16.8s
-12° 31′ 10″
M4.0V 10.3–10.33 0.159 9225[1] [4]
飞马座EQ (Gliese 896, BD+19 5116) A 20.4277 飞马座 23h 31m 52.2s
+19° 56′ 14″
M3.5V 10.35 0.159 6634[1] [5]两颗恒星都是耀星;有1个已知行星围绕双星系统的恒星A[6]
B M4.5V 12.4
格利泽581 (Wolf 562, HO Librae) 20.5494 天秤座 15h 19m 26.8s
−07° 43′ 20″
M3.0V 10.56–10.58 0.158 7183[1] [7][8] 天龙座BY型变星; 有3个已知行星﹙e,b,c
ADS 7251 (HD 79210, Gliese 338, MCC 541) A 20.6575 大熊座 09h 14m 22.8s
+52° 41′ 12″
M0V 7.64 0.157 8879[1] [9]有1个已知行星围绕双星系统的恒星B[10]
B K7V 7.70
LHS 2090 (LP 368-128) 20.7388 巨蟹座 09h 00m 23.6s
+21° 50′ 05″
M6.5V 16.10 0.157 2686[1] [11]
Furuhjelm 46 (HD 155876, Gliese 661) A 20.82 武仙座 17h 12m 07.9s
+45° 39′ 57″
M3V 9.93 0.156 66[12] [12]
B M3.5V 10.35
2MASS 1503+2525§ 20.94 牧夫座 15h 03m 19.6s
+25° 25′ 20″
T5.5 0.155 7758[1] [13][3]
LP 944-20 20.9615 天炉座* 03h 39m 35.2s
–35° 25′ 44″
M9V 18.69 0.155 5982[1] [14]
LP 658-2 (EGGR 45)‡ 21.0102 猎户座 05h 55m 09.5s
−04° 10′ 07″
DZ11 14.45 0.155 2373[1]
处女座GL (G 12-30) 21.0832 处女座 12h 18m 59.4s
+11° 07′ 34″
M5Ve 13.79 0.154 6999[1] 耀星
格利泽625 (AC 54 1646-56, G 202-48) 21.1309 天龙座 16h 25m 24.6s
+54° 18′ 15″
M2.0V 10.17 0.154 3503[1] [15][16]有1个已知行星。
蛇夫座 V1054 (HD 152751) 蛇夫座 V1054 A 21.1961 蛇夫座 16h 55m 25.2s
-08° 19′ 21″
M3 V 9.74 0.153 8754[1] [17]
Gliese 644 Ba M4 Ve 10.34
Gliese 644 Bb M4 Ve 10.84
Gliese 643 M3.5 V 11.74
vB 8 (Gliese 644 C) M7.0 V 16.80
格利泽1128 (L 100-115) 21.2121 船底座 09h 42m 46.3s
-68° 53′ 06″
M4.0V 12.78 0.153 7593[1] [14]
格利泽892 (HD 219134, HR 8832)$ 21.3364 仙后座 23h 13m 17.0s
+57° 10′ 06″
K3V 5.574# 0.152 8640[1] [18]有6个已知行星﹙b,c,f,d,g,h﹚。
WISE 0410+1502§ 21.56 金牛座* 04h 10m 22.8s
+15° 02′ 47″
Y0 0.151 3[3] [19][3]
WISE J0521+1025§ 21.71 猎户座 05h 21m 26.4s
+10° 25′ 27″
T7.5 0.150 2[3] [3]
格利泽3737 (LHS 337, L 471-42) 21.7324 半人马座 12h 38m 49.1s
-38° 22′ 53″
M4.5V 12.74 0.150 0781[1] [11]
格利泽408 (Ross 104) A 22.0081 狮子座 11h 00m 04.3s
+22° 49′ 59″
M3.0V 10.02 0.148 1986[1]
B M
左摄提增一 A$ 22.0109 牧夫座 14h 51m 23.4s
+19° 06′ 02″
G8Ve 4.70# 0.148 1793[1] 天龙座BY型变星
B$ K4Ve 6.97
格利泽299 (Ross 619) 22.079 巨蟹座 08h 11m 57.6s
+08° 46′ 22″
M4.5V 12.83 0.147 7218[1]
格利泽3522 (G 41-14) A 22.088 巨蟹座 08h 58m 56.3s
+08° 28′ 26″
M3.5V 10.92 0.147 66[11]
B M
C M
格利泽829 (Ross 775) A 22.1129 飞马座 21h 29m 36.8s
+17° 38′ 36″
M3+M 10.30 0.147 4958[1]
B M
舒尔茨星 A 22.17 麒麟座 07h 20m 03.3s
−08° 46′ 50″
M9.5 18.3 0.147 1[20] 70,000年前曾经过奥尔特云
T5.5
WISE J0254+0223§ 22.32 鲸鱼座 02h 54m 09.6s
+02° 23′ 59″
T8 0.146 1[21] [3]
LTT 1445 (BD-17 588) A 22.3867 波江座 03h 01m 51.4s
-16° 35′ 36″
M3.0 11.22 0.145 6922[1] 有2个已知行星环绕恒星A[22][23]
B M3.5 11.37
C M
葛利泽880 (HD 216899) 22.3973 飞马座 22h 56m 34.8s
+16° 33′ 12″
M2.0V 8.64 0.145 6234[1]
格利泽402 (EE Leonis, Wolf 358) 22.7225 狮子座 10h 50m 52.0s
+06° 48′ 29.2″
M5.0V 11.68 0.143 5391[1] 天龙座BY型变星
格利泽393 (BD+01 2447) 22.9534 六分仪座 10h 28m 55.6s
+00° 50′ 28″
M2.5V 9.65 0.142 0951[1] 剑鱼座AB移动星群的成员、有1个已知行星
格利泽809 (HD 199305) A 22.9600 仙王座 20h 53m 19.8s
+62° 09′ 16″
M2.0V 8.60 0.142 0543[1]
B M
LHS 3003 (GJ 3877, LP 914-54) 23.003 长蛇座 14h 56m 38.3s
-28° 09′ 47″
M7.0V 17.14 0.141 7891[1] [24]
WISE 2056+1459§ 23.16 海豚座* 20h 56m 28.9s
+14° 59′ 54″
Y0 0.140 8[3] [3]
GJ 1068 (L 230-188) 23.182 剑鱼座* 04h 10m 28.1s
-53° 36′ 08″
M4.5 13.58 0.140 6961[1]
WISE J004945.61+215120.0§ 23.23 仙女座 00h 49m 45.6s
+21° 51′ 20″
T8.5 0.140 4[3] [3]
格利泽1286 (G 157-77) 23.4074 双鱼座 23h 35m 10.5s
-02° 23′ 21″
M5.5V 14.69 0.139 3389[1]
WISE 0825+2805§ 23.461 巨蟹座 08h 25m 07.4s
+28° 05′ 49″
Y0.5 0.152 6[3] [25][3]
HR 753 (268 G. Ceti, HD 16160,Gliese 105) A$ 23.5599 鲸鱼座 02h 36m 04.9s
+06° 53′ 13″
K3V 5.82# 0.138 4371[1] 恒星 B为天龙座BY型变星
B M4.5V 11.66
C M6V 16.9
2MASS J08354256-0819237§ 23.581 长蛇座 08h 35m 42.6s
-08° 19′ 24″
L5 0.138 3147[1] [3]
格利泽4274 (L 788-34) 23.596 水瓶座 22h 23m 07.0s
-17° 36′ 26″
M4.5Ve 13.30 0.138 2280[1] [26]
格利泽667 (142 G. Scorpii) A$ 23.6232 天蝎座 17h 18m 57.2s
−34° 59′ 23″
K3V 7.07 0.138 0663[1] 恒星 C有2个已知行星﹙b,c﹚。
B$ K5V 8.02
C M1.5V 11.03
WISE 0607+2429§ 23.624 双子座 06h 07m 38.7s
+24° 29′ 54″
L8 14.22 ± 0.03 (J) 0.138 0616[1] [1]
WISEPA J031325.96+780744.2§ 24.05 仙王座 03h 13m 26.0s
+78° 07′ 44″
T8.5 0.135.6[3] [3]
2MASS 1507-1627§ 24.169 天秤座 15h 07m 47.7s
−16° 27′ 389″
L5.5 22.14 0.134 9474[1] [3]
HD 4628 (96 G. Piscium, Gliese 33)$ 24.250 双鱼座 00h 48m 23.0s
+05° 16′ 50″
K2.5V 5.75# 0.134 4948[1]
蛇尾一$ 24.327 水蛇座 00h 25m 45.1s
–77° 15′ 15″
G2IV 2.79# 0.134 07[27]
WISE J2000+3629§ 24.45 天鹅座 20h 00m 50.2s
+36° 29′ 50″
T8 0.133 4[3] [3]
WISE 1405+5534§ 24.52 大熊座 14h 05m 18.3s
+55° 34′ 21″
Y0.5 0.158 2[3] [3]
格利泽3991 (G 203-47) A 24.784 武仙座 17h 09m 32.0s
+43° 40′ 49″
M3.5V 13.671 0.131 5996[1]
B D?
北落师门 B (南鱼座TW)$ 24.7929 南鱼座 22h 56m 24.17s
−31° 33′ 56″
K5Vp 6.48# 0.131 5525[1]
娄宿增三$ 24.805 双鱼座 01h 42m 29.8s
+20° 16′ 07″
K1V 5.24# 0.131 4903[28]
G 141-36 24.8445 天鹰座 18h 48m 17.5s
+07° 41′ 21″
M6V 0.131 2790[1]
格利泽514 (BD+11 2576) 24.8782 处女座 13h 29m 59.8s
+10° 22′ 38″
M1.0V 9.02 0.131 1013[1] 有1个已知行星。
WISEPA J173835.53+273258.9§ 24.92 武仙座 17h 38m 35.5s
+27° 32′ 59″
Y0 0.130 9[3] [3]
格利泽4053 (G 258-33) 24.9254 天龙座 18h 18m 57.2s
+66° 11′ 33″
M4.5V 13.46 0.130.8531[1]
系统 恒星或
(次)棕矮星
距离 (ly) 星座 座标:
RADec
(Ep J2000, Eq J2000)
恒星光谱 视星等
(V)
视差
(角秒)
备注和附加参考资料

参见

参考资料

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