这份清单包含距离太阳系6.13秒差距(20光年)内所有已知的恒星和棕矮星。除了太阳系之外,目前已知在这个距离内还有94个恒星系统。这些系统共包含103颗进行氢融合的恒星(其中80颗是红矮星)、21颗棕矮星和6颗白矮星。尽管这些天体相对而言都很接近地球,但是只有22颗的视星等小于6.5等,这意味着这些天体只有大约21%是可以用裸眼看见[1]。除了太阳之外,只有三颗是明亮的1等星:南门二(半人马座α星)、天狼星(大犬座α星)、和南河三(小犬座α星)。这些天体全部都位于银河系猎户臂的本地泡。
恒星距离表
$ | 亮星 (绝对星等为+8.5或更低) |
‡ | 白矮星 |
§ | 棕矮星 |
& | 次棕矮星或流浪行星 |
# | 肉眼可见 (视星等为+6.5或更低) |
# | 名称 | 恒星 类型 |
视星等 | 绝对星等 | 有效温度(±) (K) |
历元J2000.0 | 视差[2][3](±) (角秒) |
距离[4](±) (光年) |
附加 参考 资料及备注 | ||
---|---|---|---|---|---|---|---|---|---|---|---|
系统 | 恒星 | 赤经[2] | 赤纬[2] | ||||||||
太阳系 | 太阳 | G2V[2] | −26.72[2]# | 4.85[2] | 5,778[5] | — | — | 180° | 0.0000158(3) (大约8光分) |
||
1 | 南门二 (Rigil Kentaurus; Toliman) |
半人马座比邻星(V645 Centauri) | M5.5Ve | 11.09[2] | 15.53[2] | 3,040[6] | 14h 29m 43.0s | −62° 40′ 46″ | 0.768 87(0 29)″[7][8] | 4.2421(16) | [9]拥有3个行星﹙b,c,d﹚ |
半人马座αA(HD 128620) | G2V[2] | 0.01[2]# | 4.38[2] | 5,790[6] | 14h 39m 36.5s | −60° 50′ 02″ | 0.747 23(1 17)″[7][10] | 4.3650(68) | |||
半人马座αB(HD 128621) | K0V[2] | 1.34[2]# | 5.71[2] | 5,260[6] | 14h 39m 35.1s | −60° 50′ 14″ | |||||
2 | 巴纳德星(BD+04°3561a) | M4.0Ve | 9.53[2] | 13.22[2] | 3,134(102)[11] | 17h 57m 48.5s | +04° 41′ 36″ | 0.546 98(1 00)″[7][8] | 5.9630(109) | ||
3 | Luhman 16 | WISE 1049-5319A | L8 | 10.73 ± 0.03 | 10h 49m 15.57s | −53° 19′ 06″ | 0.496 (37)[12] | 6.52(49) | |||
WISE 1049-5319B | L9/T0? | ||||||||||
3 | WISE_0855–0714 | Y4 | 25 | 240 | 08h 55m 10.83s | -07° 14′ 42.5″ | 0.439 ″[13] | 7.43 | |||
3 | 沃夫359(CN Leonis) | M6.0V[2] | 13.44[2] | 16.55[2] | 2,800(100)[14] | 10h 56m 29.2s | +07° 00′ 53″ | 0.419 10(2 10)″[7] | 7.7825(390) | ||
4 | 拉兰德21185(BD+36°2147) | M2.0V[2] | 7.47[2] | 10.44[2] | 3,400[15] | 11h 03m 20.2s | +35° 58′ 12″ | 0.393 42(0 70)″[7][8] | 8.2905(148) | 拥有2个行星 | |
5 | 天狼星 (大犬座α) |
天狼星A | A1V[2] | −1.43[2]# | 1.47[2] | 9,940(210)[16] | 06h 45m 08.9s | −16° 42′ 58″ | 0.380 02(1 28)″[7][8] | 8.5828(289) | |
天狼星B‡ | DA2[2] | 8.44[2] | 11.34[2] | 25,000(200)[17] | |||||||
6 | 鲁坦726-8 | 鲁坦 726-8 A(鲸鱼座BL) | M5.5Ve | 12.54[2] | 15.40[2] | 2,670 | 01h 39m 01.3s | −17° 57′ 01″ | 0.373 70(2 70)″[7] | 8.7280(631) | |
鲁坦 726-8 B(鲸鱼座UV) | M6.0Ve | 12.99[2] | 15.85[2] | ~2,600 | |||||||
6.5 | WISE 1541-2250 | Y0 | 21.16±0.36 | 20.99±0.52 | 15h 41m 51.57s | −22° 50′ 25.03″ | 0.351″ ± 0.108″[18] | 9.3 +4.1/–2.2[18] | |||
7 | 罗斯154(V1216 Sagittarii) | M3.5Ve | 10.43[2] | 13.07[2] | 2,700 | 18h 49m 49.4s | −23° 50′ 10″ | 0.336 90(1 78)″[7][8] | 9.6813(512) | ||
8 | 罗斯248(HH Andromedae) | M5.5Ve | 12.29[2] | 14.79[2] | ? | 23h 41m 54.7s | +44° 10′ 30″ | 0.316 00(1 10)″[7] | 10.322(36) | ||
9 | 天苑四(BD−09°697) | K2V[2] | 3.73[2]# | 6.19[2] | 5,100 | 03h 32m 55.8s | −09° 27′ 30″ | 0.309 99(0 79)″[7][8] | 10.522(27) | 拥有1个行星﹙b﹚ | |
10 | 拉卡伊9352(CD−36°15693) | M1.5Ve | 7.34[2] | 9.75[2] | 3,340 | 23h 05m 52.0s | −35° 51′ 11″ | 0.303 64(0 87)″[7][8] | 10.742(31) | 拥有2个行星 | |
11 | 罗斯128(FI Virginis) | M4.0Vn | 11.13[2] | 13.51[2] | 2,800 | 11h 47m 44.4s | +00° 48′ 16″ | 0.298 72(1 35)″[7][8] | 10.919(49) | 拥有1个行星﹙b﹚ | |
12 | 宝瓶座EZ (GJ 866,鲁坦 789-6) |
EZ Aquarii A | M5.0Ve | 13.33[2] | 15.64[2] | ? | 22h 38m 33.4s | −15° 18′ 07″ | 0.289 50(4 40)″[7] | 11.266(171) | |
EZ Aquarii B | M? | 13.27[2] | 15.58[2] | ? | |||||||
EZ Aquarii C | M? | 14.03[2] | 16.34[2] | ? | |||||||
13 | 南河三 (小犬座α) |
南河三 A | F5V-IV[2] | 0.38[2]# | 2.66[2] | 6,650 | 07h 39m 18.1s | +05° 13′ 30″ | 0.286 05(0 81)″[7][8] | 11.402(32) | |
南河三 B | DA[2] | 10.70[2] | 12.98[2] | 9,700 | |||||||
14 | 天津增二十九 | 61 Cygni A(BD+38°4343) | K5.0V[2] | 5.21[2]# | 7.49[2] | 4,640 | 21h 06m 53.9s | +38° 44′ 58″ | 0.286 04(0 56)″[7][8] | 11.403(22) | |
61 Cygni B(BD+38°4344) | K7.0V[2] | 6.03[2]# | 8.31[2] | 4,440 | 21h 06m 55.3s | +38° 44′ 31″ | |||||
15 | Struve 2398 (GJ 725, BD+59°1915) |
Struve 2398 A(HD 173739) | M3.0V[2] | 8.90[2] | 11.16[2] | ? | 18h 42m 46.7s | +59° 37′ 49″ | 0.283 00(1 69)″[7][8] | 11.525(69) | |
Struve 2398 B(HD 173740) | M3.5V[2] | 9.69[2] | 11.95[2] | ? | 18h 42m 46.9s | +59° 37′ 37″ | |||||
16 | Groombridge 34 (GJ 15) |
Groombridge 34 A(GX Andromedae) | M1.5V[2] | 8.08[2] | 10.32[2] | ? | 0h 18m 22.9s | +44° 01′ 23″ | 0.280 59(0 95)″[7][8] | 11.624(39) | 拥有2个行星 |
Groombridge 34 B(GQ Andromedae) | M3.5V[2] | 11.06[2] | 13.30[2] | ? | |||||||
17 | 波斯七 (CPD−57°10015) |
Epsilon Indi A | K5Ve[2] | 4.69[2]# | 6.89[2] | 4,280 | 22h 03m 21.7s | −56° 47′ 10″ | 0.275 84(0 69)″[7][8] | 11.824(30) | 拥有1个行星 |
Epsilon Indi Ba | T1.0V | >23 | >25 | 1,280 | 22h 04m 10.5s | −56° 46′ 58″ | |||||
Epsilon Indi Bb | T6.0V | >23 | >25 | 850 | |||||||
18 | 巨蟹座DX(G 51-15) | M6.5Ve | 14.78[2] | 16.98[2] | ? | 08h 29m 49.5s | +26° 46′ 37″ | 0.275 80(3 00)″[7] | 11.826(129) | ||
19 | 天仓五(BD−16°295) | G8Vp[2] | 3.49[2]# | 5.68[2] | 5,344 | 01h 44m 04.1s | −15° 56′ 15″ | 0.274 39(0 76)″[7][8] | 11.887(33) | 拥有7个行星 | |
20 | GJ 1061(LHS 1565) | M5.5V[2] | 13.09[2] | 15.26[2] | ? | 03h 35m 59.7s | −44° 30′ 45″ | 0.272 01(1 30)″[19] | 11.991(57) | [20][21]拥有3个行星 | |
21 | 鲸鱼座YZ星(LHS 138) | M4.5V[2] | 12.02[2] | 14.17[2] | ? | 01h 12m 30.6s | −16° 59′ 56″ | 0.268 84(2 95)″[7][8] | 12.132(133) | ||
22 | 鲁坦星(BD+05°1668) | M3.5Vn | 9.86[2] | 11.97[2] | ? | 07h 27m 24.5s | +05° 13′ 33″ | 0.263 76(1 25)″[7][8] | 12.366(59) | 拥有2个行星 | |
23 | 蒂加登星(SO025300.5+165258) | M6.5V | 15.14[2] | 17.22[2] | ? | 02h 53m 00.9s | +16° 52′ 53″ | 0.260 63(2 69)″[19] | 12.514(129) | [21]拥有2个行星 | |
24 | SCR 1845-6357 | SCR 1845-6357 A | M8.5V[2] | 17.39 | 19.41 | ? | 18h 45m 05.3s | −63° 57′ 48″ | 0.259 45(1 11)″[19] | 12.571(54) | [21] |
SCR 1845-6357 B | T6[22] | ? | ? | 950[22] | 18h 45m 02.6s | −63° 57′ 52″ | |||||
25 | 卡普坦星(CD−45°1841) | M1.5V[2] | 8.84[2] | 10.87[2] | 3,800 | 05h 11m 40.6s | −45° 01′ 06″ | 0.255 27(0 86)″[7][8] | 12.777(43) | 拥有2个行星 | |
26 | Lacaille 8760(AX Microscopii) | M0.0V[2] | 6.67[2] | 8.69[2] | 3,340 | 21h 17m 15.3s | −38° 52′ 03″ | 0.253 43(1 12)″[7][8] | 12.870(57) | ||
27 | Kruger 60 (BD+56°2783) |
Kruger 60 A | M3.0V[2] | 9.79[2] | 11.76[2] | 3,180 | 22h 27m 59.5s | +57° 41′ 45″ | 0.248 06(1 39)″[7][10] | 13.149(74) | |
Kruger 60 B(DO Cephei) | M4.0V[2] | 11.41[2] | 13.38[2] | 2,890 | |||||||
28 | DEN 1048-3956 | M8.5V[2] | 17.39[2] | 19.37[2] | ? | 10h 48m 14.7s | −39° 56′ 06″ | 0.247 71(1 55)″[19] | 13.167(82) | [23][24] | |
29 | 罗斯614 (V577 Monocerotis, GJ 234) |
Ross 614A(LHS 1849) | M4.5V[2] | 11.15[2] | 13.09[2] | ? | 06h 29m 23.4s | −02° 48′ 50″ | 0.244 34(2 01)″[7][10] | 13.349(110) | |
Ross 614B(LHS 1850) | M5.5V | 14.23[2] | 16.17[2] | ? | |||||||
30 | Gl 628(Wolf 1061, BD−12°4523) | M3.0V[2] | 10.07[2] | 11.93[2] | ? | 16h 30m 18.1s | −12° 39′ 45″ | 0.236 01(1 67)″[7][8] | 13.820(98) | 拥有3个行星﹙b,c,d﹚ | |
31 | 范马南星(Gl 35, LHS 7) | DZ7[2] | 12.38[2] | 14.21[2] | ? | 00h 49m 09.9s | +05° 23′ 19″ | 0.231 88(1 79)″[7][8] | 14.066(109) | ||
32 | 格利泽1(CD−37°15492) | M3.0V[2] | 8.55[2] | 10.35[2] | ? | 00h 05m 24.4s | −37° 21′ 27″ | 0.229 20(1 07)″[7][8] | 14.231(66) | ||
33 | 沃夫424 (室女座FL,LHS 333, GJ 473) |
Wolf 424 A | M5.5Ve | 13.18[2] | 14.97[2] | ? | 12h 33m 17.2s | +09° 01′ 15″ | 0.227 90(4 60)″[7] | 14.312(289) | |
Wolf 424 B | M7Ve | 13.17[2] | 14.96[2] | ? | |||||||
34 | 白羊座TZ(GJ 83.1, Luyten 1159-16) | M4.5V[2] | 12.27[2] | 14.03[2] | ? | 02h 00m 13.2s | +13° 03′ 08″ | 0.224 80(2 90)″[7] | 14.509(187) | 拥有1个行星 | |
35 | Gl 687(LHS 450, BD+68°946) | M3.0V[2] | 9.17[2] | 10.89[2] | ? | 17h 36m 25.9s | +68° 20′ 21″ | 0.220 49(0 82)″[7][8] | 14.793(55) | 拥有2个行星 | |
36 | LHS 292(LP 731-58) | M6.5V[2] | 15.60[2] | 17.32[2] | ? | 10h 48m 12.6s | −11° 20′ 14″ | 0.220 30(3 60)″[7] | 14.805(242) | ||
37 | Gl 674(LHS 449) | M3.0V[2] | 9.38[2] | 11.09[2] | ? | 17h 28m 39.9s | −46° 53′ 43″ | 0.220 25(1 59)″[7][8] | 14.809(107) | 拥有1个行星 | |
38 | GJ 1245 | GJ 1245 A | M5.5V[2] | 13.46[2] | 15.17[2] | ? | 19h 53m 54.2s | +44° 24′ 55″ | 0.220 20(1 00)″[7] | 14.812(67) | |
GJ 1245 B | M6.0V[2] | 14.01[2] | 15.72[2] | ? | 19h 53m 55.2s | +44° 24′ 56″ | |||||
GJ 1245 C | M? | 16.75[2] | 18.46[2] | ? | 19h 53m 54.2s | +44° 24′ 55″ | |||||
39 | GJ 440(WD 1142-645) | DQ6[2] | 11.50[2] | 13.18[2] | 7,500 | 11h 45m 42.9s | −64° 50′ 29″ | 0.216 57(2 01)″[7][8] | 15.060(140) | ||
40 | GJ 1002 | M5.5V[2] | 13.76[2] | 15.40[2] | ? | 00h 06m 43.8s | −07° 32′ 22″ | 0.213 00(3 60)″[7] | 15.313(259) | 拥有2个行星 | |
41 | 罗斯780(GJ 876) | M3.5V[2] | 10.17[2] | 11.81[2] | 3,480 | 22h 53m 16.7s | −14° 15′ 49″ | 0.212 59(1 96)″[7][8] | 15.342(141) | 拥有4个行星﹙b,c,d,e﹚ | |
42 | LHS 288(Luyten 143-23) | M5.5V[2] | 13.90[2] | 15.51[2] | ? | 10h 44m 21.2s | −61° 12′ 36″ | 0.208 95(2 73)″[19] | 15.610(204) | [21] | |
43 | GJ 412 | GJ 412 A | M1.0V[2] | 8.77[2] | 10.34[2] | ? | 11h 05m 28.6s | +43° 31′ 36″ | 0.206 02(1 08)″[7][8] | 15.832(83) | |
GJ 412 B(WX Ursae Majoris) | M5.5V[2] | 14.48[2] | 16.05[2] | ? | 11h 05m 30.4s | +43° 31′ 18″ | |||||
44 | Groombridge 1618(GJ 380) | K7.0V[2] | 6.59[2] | 8.16[2] | 4,000 | 10h 11m 22.1s | +49° 27′ 15″ | 0.205 81(0 67)″[7][8] | 15.848(52) | ||
45 | GJ 388 | M3.0V[2] | 9.32[2] | 10.87[2] | ? | 10h 19m 36.4s | +19° 52′ 10″ | 0.204 60(2 80)″[7] | 15.942(218) | ||
46 | GJ 832 | M3.0V[2] | 8.66[2] | 10.20[2] | ? | 21h 33m 34.0s | −49° 00′ 32″ | 0.202 78(1 32)″[7][8] | 16.085(105) | 拥有1个行星﹙b﹚ | |
47 | DEN 0255-4700 | L7.5V[2] | 22.92[2] | 24.44[2] | ? | 02h 55m 03.7s | −47° 00′ 52″ | 0.201 37(3 89)″[19] | 16.197(313) | [24] | |
48 | GJ 682 | M4.5V[2] | 10.95[2] | 12.45[2] | ? | 17h 37m 03.7s | −44° 19′ 09″ | 0.199 65(2 30)″[7][8] | 16.337(188) | ||
49 | 波江座40 (40 Eridani, Gliese 166) |
Keid (A)$ | K0.5V | 4.43# | 5.93 | 5,202 | 04h 15m 16.3s | -07° 39′ 10″ | 0.199 69 | 16.34 | |
B‡ | DA4 | 9.52 | 11.02 | ? | 04h 15m 21.8s | −07° 39′ 29″ | |||||
C | M4V | 11.24 | 12.74 | 3,167 | 04h 15m 21.5s | −07° 39′ 22″ | |||||
50 | 蝎虎座EV | M3.5 V | 10.22 | 11.70 | 3,291 | 22h 46m 49.7s | +44° 20′ 02″ | 0.197 957 | 16.4761 | 恒星上所见到最明亮的闪焰事件 | |
51 | 宗人四 (Gliese 702) | A$ | K0V | 4.21# | 5.66 | 5,419 | 18h 05m 27.4s | +02° 29′ 59″ | 0.195 2166[25] | 16.7074 | |
B$ | K5V | 6.01# | 7.46 | 4,393 | 18h 05m 27.5s | +02° 29′ 56″ | |||||
52 | 牛郎星 (Alpha Aquilae)$ | A7 IV-Vn | 0.77# | 2.22 | 7,377 | 19h 50m 47.0s | +08° 52′ 06″ | 0.194 95[26] | 16.730 | ||
53 | 巨蟹座EI (GJ 1116, G 9-38) | A | M5.5V | 14.06 | 15.50 | ? | 08h 58m 15.2s | +19° 45′ 47″ | 0.194 1443 | 16.800 | |
B | M V | 14.92 | 16.36 | ||||||||
54 | WISE J150649.97+702736.1§ | T6 | 13.74 J | 15.17 J | ? | 15h 06m 52.4s | +70° 27′ 25″ | 0.193 5 | 16.856 | ||
55 | GJ 3379 (G 99-49) | M3.5V | 11.31 | 12.73 | 3,284 | 06h 00m 03.5s | +02° 42′ 24″ | 0.192 0135 | 16.9861 | ||
56 | DENIS J081730.0-615520§ | T6 | 13.61 J | 15.03 J | 950 | 08h 17m 30.1s | −61° 55′ 16″ | 0.191 8362 | 17.002 | ||
57 | 格利泽445 (LHS 2459, G 254-29) | M3.5V | 10.79 | 12.19 | 3,369 | 11h 47m 41.4s | +78° 41′ 28″ | 0.190 3251 | 17.1368 | ||
58 | 2MASS J15404342−5101357 | M7V | 15.26 | 16.63 | ? | 15h 40m 43.5s | -51° 01′ 36″ | 0.187 7290 | 17.3738 | ||
59 | 2MASS 0939−2448 | A§ | T8V | 15.61 J | 16.97 J | 500 | 09h 39m 35.5s | −24° 48′ 28″ | 0.187 3[27] | 17.41 | 棕矮星联星系统 |
B§ | T8V | ? | |||||||||
60 | 格利泽3323 (LHS 1723, LP 656-38) | M4V | 12.22 | 13.57 | 3,288 | 05h 01m 57.4s | −06° 56′ 46″ | 0.186 0466 | 17.5309 | 拥有2个行星 | |
61 | 格利泽526 (Wolf 498, HD 119850) | M1V | 8.46 | 9.78 | 3,521 | 13h 45m 43.8s | +14° 53′ 29″ | 0.183 9962 | 17.7263 | ||
62 | 施泰因2051 (Gliese 169.1, G 175-34) | A | M4V | 11.04 | 12.33 | 3,277 | 04h 31m 11.5s | +58° 58′ 37″ | 0.181 2730 | 17.9925 | |
B‡ | DC5 | 12.43 | 13.72 | 7,130 | 04h 31m 12.6s | +58° 58′ 41″ | |||||
63 | WISEP J111448.80-261828.2§ | T7.5 | 15.86 J | 17.12 J | 750 | 11h 14m 51.3s | −26° 18′ 24″ | 0.179 2[28] | 18.20 | ||
64 | 格利泽251 (Wolf 294, HD 265866) | M3V | 10.02 | 11.29 | 3,451 | 06h 54m 49.0s | +33° 16′ 05″ | 0.179 0629 | 18.2146 | 拥有1个行星 | |
65 | LP 816-60 | M3.5V | 11.50 | 12.75 | 3,239 | 20h 52m 33.0s | -16° 58′ 29″ | 0.177 9312 | 18.3305 | ||
66 | WISEA J183537.82+325945.4 | M8.5V | 18.27 | 19.50 | 2,400 | 18h 35m 37.9s | +32° 59′ 55″ | 0.175 7930 | 18.5534 | ||
67 | 格利泽205 (Wolf 1453, HD 36395) | M1V | 7.95 | 9.17 | 3,891 | 05h 31m 27.4s | −03° 40′ 38″ | 0.175 3131 | 18.6042 | ||
68 | WISE J041521.21-093500.6§ | T8 | 15.34 J | 16.56 J | ? | 04h 15m 19.5s | −09° 35′ 07″ | 0.175 2[28] | 18.708 | ||
69 | 格利泽229 (HD 42581) | A | M1.5V | 8.14 | 9.34 | 3,837 | 06h 10m 34.6s | −21° 51′ 53″ | 0.173 5740 | 18.7906 | 拥有2个行星 |
B§ | T6V | 14.01 J | 15.21 J | ? | |||||||
70 | 天厨二 (Sigma Draconis)$ | G9V | 4.67# | 5.87 | 5,338 | 19h 32m 21.6s | +69° 39′ 40″ | 0.173 4939 | 18.7993 | ||
71 | 罗斯47 (Gliese 213) | M4V | 11.57 | 12.76 | 3,311 | 05h 42m 09.3s | +12° 29′ 21″ | 172.6762 | 18.8883 | ||
72 | 格利泽570 (Lalande 27173, 33 G. Librae) |
A$ | K4V | 5.64# | 6.79 | 4,625 | 14h 57m 28.0s | -21° 24′ 56″ | 0.169 8843 | 19.1987 | |
B | M1.5V | 8.30 | 9.45 | 4.077 | |||||||
C | M | 9.96 | 11.11 | ? | |||||||
D§ | T7.5 | 15.32 J | 16.47 J | 500 | |||||||
73 | 格利泽693 (Luyten 205-128) | M3V | 10.76 | 11.91 | 3,386 | 17h 46m 32.4s | -57° 19′ 09″ | 0.169 8042 | 19.2078 | ||
74 | 葛利斯754 (Luyten 347-14) | M4V | 12.23 | 13.37 | ? | 19h 20m 48.0s | −45° 33′ 30″ | 0.169 2351 | 19.2724 | ||
75 | 格利泽908 (Lalande 46650, BR Piscium) | M1V | 8.98 | 10.12 | 3,653 | 23h 49m 12.5s | +02° 24′ 04″ | 0.169 2163 | 19.2745 | ||
76 | 格利泽752 (Wolf 1055, HD 180617) | A | M2.5V | 9.10 | 10.24 | 3,570 | 19h 16m 55.3s | +05° 10′ 08″ | 0.169 0615 | 19.2922 | 拥有1个行星 |
B (VB 10) | M8V | 17.45 | 18.59 | 2,600 | 19h 16m 57.6s | +05° 09′ 02″ | 非常细小和暗淡的红矮星 | ||||
77 | 葛利泽588 (CD-40 9712) | M2.5V | 9.31 | 10.45 | 3,501 | 15h 32m 12.9s | -41° 16′ 32″ | 0.168 9965 | 19.2996 | ||
78 | 王良三 (Gliese 34) | Achird (A)$ | G3V | 3.46# | 4.60 | 5,937 | 00h 49m 06.3s | +57° 48′ 55″ | 0.168 7186 | 19.3314 | |
B | K7V | 7.51 | 8.65 | ? | |||||||
79 | WISE 0350−5658§ | Y1 | 22.47 J | 23.70 J | ? | 03h 50m 00.3s | -56° 58′ 30″ | 0.176 4[29] | 19.41 | ||
80 | 蛇夫座36 (Gliese 663) | Guniibuu (A)$ | K1.5V | 5.07# | 6.20 | 5,103 | 17h 15m 20.9s | -26° 36′ 09″ | 167.9617 | 19.4185 | |
B$ | K1V | 5.08# | 6.21 | 5,199 | 17h 15m 21.0s | -26° 36′ 10″ | |||||
C$ | K5V | 6.32# | 7.45 | 4,561 | 17h 16m 13.4s | -26° 32′ 46″ | |||||
81 | 小犬座YZ (Ross 882, Gliese 285) | M4V | 11.19 | 12.30 | 3,242 | 07h 44m 40.2s | +03° 33′ 09″ | 0.166 9769 | 19.5330 | ||
82 | WISE 1541-2250§ | Y0.5 | 20.99 J | 22.10 J | 350 | 15h 41m 51.6s | −22° 50′ 25″ | 0.166 9 | 19.54 | ||
83 | 格利泽1005 (Luyten 722-22, G 158-50) | A | M3.5V | 11.60 | 12.71 | 3,227 | 00h 15m 28.1s | -16° 08′ 02″ | 0.166 6[30] | 19.577 | |
B | M V | 14.02 | 15.13 | ? | |||||||
84 | HR 7703 (279 G. Sagittarii, HD 191408, Gliese 783, IRAS 20079-3614) | A$ | K2.5V | 5.31# | 6.41 | 4,974 | 20h 11m 11.93s | –36° 06′ 04″ | 0.166 3272 | 19.609 | |
B | M4V | 11.50 | 12.60 | ? | |||||||
85 | 天园增三 (e Eridani, Gliese 139, HD 20794)$ | G8V | 4.26# | 5.35 | 5,401 | 03h 19m 55.7s | −43° 04′ 11″ | 0.165 5242 | 19.7045 | 拥有3个行星 | |
86 | 格利泽268 (Ross 986, QY Aurigae) | A | M4.5V | 12.05 | 13.14 | 3,069 | 07h 10m 01.8s | 38° 31′ 46″ | 0.165 2147 | 19.7414 | |
B | M V | 12.45 | 13.54 | ? | |||||||
87 | 孔雀六$ | G8IV | 3.55# | 4.62 | 5,600 | 20h 08m 43.6s | −66° 10′ 55″ | 0.163 9544 | 19.893 | ||
87 | SIMP0136§ | T2.5 | 13.25 J | 14.32 J | ? | 01h 36m 56.5s | +09° 33′ 47″ | 0.163 4478 | 19.955 | 流浪行星 | |
# | 系统 | 恒星 | 恒星 类型 |
视星等 | 绝对星等 | 有效温度(±) (K) |
赤经[2] | 赤纬[2] | 视差[2][3](±) (角秒) |
距离[4] (±) (光年) |
附加 参考 资料及备注 |
名称 | 历元J2000.0 |
近距离恒星图
下图是距离太阳在14光年以内的32颗恒星位置图,双星和三合星会以实际的数量推叠,但真实的位置是以最靠近中心平面的那一颗为准,颜色则与上面的表相对应。
![Thumb](http://upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Nearby_Stars_%2814ly_Radius%29.svg/320px-Nearby_Stars_%2814ly_Radius%29.svg.png)
相关条目
参考资料
外部链接
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.