List of star systems within 20–25 light-years

Last updated • a couple of secsFrom Wikipedia, The Free Encyclopedia

This is a list of star systems within 20–25 light years of Earth. So far, 84 such objects have been found, of which only 7 are bright enough to be visible without a telescope.

Key
#Visible to the unaided eye
$ Bright star (absolute magnitude of +8.5 or brighter)
White dwarf
§ Brown dwarf or sub-brown dwarf
*Nearest in constellation
System Star or
(sub-) brown dwarf
Distance (ly) Constellation Coordinates:
RA,  Dec
(Ep  J2000, Eq  J2000)
Stellar
class
Apparent magnitude
(V)
Parallax
(mas)
Notes and additional references
Gliese 784 (HD 191849)20.1062±0.0028 Telescopium 20h 13m 53.4s
−45° 09 50
M0V7.97162.2171±0.0225 [1] [2] has 1 candidate planet [3]
WISE J2209+2711§20.17±0.25 Pegasus *22h 09m 05.7s
+27° 11 44
Y0161.7±2.0 [4] [4]
G 240-72 (LHS 455, GJ 1221, EGGR 372)20.2588±0.0015 Draco 17h 48m 08.2s
+70° 52 35
DXP9 14.22160.9952±0.0119 [1]
Gliese 555 (Wolf 1481, HN Librae, BD-11 3759)20.3947±0.0070 Libra 14h 34m 16.8s
−12° 31 10
M4.0V10.3–10.33159.9225±0.0546 [1] [5] BY Draconis variable; has 1 known planet
EQ Pegasi (Gliese 896, BD+19 5116)A20.4277±0.0044 Pegasus 23h 31m 52.2s
+19° 56 14
M3.5V10.35159.6634±0.0341 [1] [6] both components are flare stars; has 1 known planet orbiting star A of the binary system [7]
BM4.5V12.4
Gliese 581 (Wolf 562, HO Librae)20.5494±0.0039 Libra 15h 19m 26.8s
−07° 43 20
M3.0V10.56–10.58158.7183±0.0301 [1] [8] [9] BY Draconis variable; has 3 known planets
WISE 1405+5534§20.62±0.34 Ursa Major 14h 05m 18.3s
+55° 34 21
Y0.5158.2±2.6 [4] [4]
ADS 7251 (HD 79210, Gliese 338, MCC 541)A20.6575±0.0026 Ursa Major 09h 14m 22.8s
+52° 41 12
M0V7.64157.8879±0.0197 [1] [10] has 1 known planet orbiting star B of the binary system [11]
BK7V7.70
LHS 2090 (LP 368-128)20.7388±0.0071 Cancer 09h 00m 23.6s
+21° 50 05
M6.5V16.10157.2686±0.0535 [1] [12]
Furuhjelm 46 (HD 155876, Gliese 661)A20.82±0.18 Hercules 17h 12m 07.9s
+45° 39 57
M3 V9.93156.66±1.37 [13] [13]
BM3.5 V10.35
2MASS 1503+2525§20.94±0.10 Boötes 15h 03m 19.6s
+25° 25 20
T5.5155.7758±0.7557 [1] [14] [4]
LP 944-20§20.9615±0.0070 Fornax *03h 39m 35.2s
–35° 25 44
M9V18.69155.5982±0.0522 [1] [15]
LP 658-2 (EGGR 45)21.0102±0.0024 Orion 05h 55m 09.5s
−04° 10 07
DZ1114.45155.2373±0.0175 [1]
GL Virginis (G 12-30)21.0832±0.0061 Virgo 12h 18m 59.4s
+11° 07 34
M5Ve13.79154.6999±0.0445 [1] flare star
Gliese 625 (AC 54 1646-56, G 202-48)21.1309±0.0022 Draco 16h 25m 24.6s
+54° 18 15
M2.0V10.17154.3503±0.0161 [1] [16] [17] has 1 known planet
V1054 Ophiuchi (HD 152751)Gliese 644 A21.1961±0.0065 Ophiuchus 16h 55m 25.2s
−08° 19 21
M3 V9.74153.8754±0.0474 [1] [18] components Ab and Ac are flare stars
Gliese 644 BaM4 Ve10.34
Gliese 644 BbM4 Ve10.84
Gliese 643M3.5 V11.74
vB 8 (Gliese 644 C)M7.0 V16.80
GJ 1128 (L 100-115)21.2121±0.0034 Carina 09h 42m 46.3s
−68° 53 06
M4.0V12.78153.7593±0.0249 [1] [15]
HD 219134 (HR 8832, Gliese 892)$21.3364±0.0069 Cassiopeia 23h 13m 17.0s
+57° 10 06
K3V5.574#152.8640±0.0494 [1] [19] has 6 known planets
WISE 0825+2805§21.37±0.28 Cancer 08h 25m 07.4s
+28° 05 49
Y0.5152.6±2.0 [4] [20] [4]
WISE 0410+1502§21.56±0.29 Taurus *04h 10m 22.8s
+15° 02 47
Y0151.3±2.0 [4] [21] [4]
WISE J0521+1025§21.71±0.44 Orion 05h 21m 26.4s
+10° 25 27
T7.5150.2±3.0 [4] [4]
GJ 3737 (LHS 337, L 471-42)21.7324±0.0047 Centaurus 12h 38m 49.1s
−38° 22 53
M4.5V:12.74150.0781±0.0322 [1] [12]
Gliese 408 (Ross 104)A22.0081±0.0038 Leo 11h 00m 04.3s
+22° 49 59
M3.0V10.02148.1986±0.0253 [1]
BM
Xi Boötis A$22.0109±0.0081 Boötes 14h 51m 23.4s
+19° 06 02
G8Ve4.70#148.1793±0.0546 [1] BY Draconis variable
B$K4Ve6.97
Gliese 299 (Ross 619)22.079±0.014 Cancer 08h 11m 57.6s
+08° 46 22
M4.5V12.83147.7218±0.0950 [1]
GJ 3522 (G 41-14)A22.08±0.30 Cancer 08h 58m 56.3s
+08° 28 26
M3.5V10.92147.66±1.98 [12]
BM
CM
Gliese 829 (Ross 775)A22.1129±0.0039 Pegasus 21h 29m 36.8s
+17° 38 36
M3+M10.30147.4958±0.0257 [1]
BM
Scholz's Star A22.17±0.18 Monoceros 07h 20m 03.3s
−08° 46 50
M9.518.3147.1±1.2 [22] passed through the Solar System's Oort Cloud 70,000 years ago
T5.5
WISE 1928+2356 22.28±0.18 Vulpecula *19h 28m 41.5s
+23° 56 02
T6146.4067±1.2001 [1] [4]
WISE J0254+0223§22.32±0.23 Cetus 02h 54m 09.6s
+02° 23 59
T8146.1±1.5 [23] [4]
LTT 1445 (BD-17 588)A22.3867±0.0037 Eridanus 03h 01m 51.4s
−16° 35 36
M3.011.22145.6922±0.0244 [1] has 2-3 known planets orbiting star A [24] [25]
BM3.511.37
CM
Gliese 880 (HD 216899)22.3973±0.0039 Pegasus 22h 56m 34.8s
+16° 33 12
M2.0V8.64145.6234±0.0254 [1] has 1 candidate planet [3]
CWISE J1055+5443§22.5+2.6
2.0
Ursa Major 10h 55m 12.1s
+54° 43 28
Y0 (pec)145.0±14.7 [4] possibly a young low mass object (4−6 MJ) [26]
Gliese 402 (EE Leonis, Wolf 358)22.7225±0.0045 Leo 10h 50m 52.0s
+06° 48 29.2
M5.0V11.68143.5391±0.0286 [1] BY Draconis variable; member of the Hercules-Lyra association
Gliese 393 (BD+01 2447)22.9534±0.0034 Sextans 10h 28m 55.6s
+00° 50 28
M2.5V9.65142.0951±0.0212 [1] Member of the AB Doradus moving group; has 1 known planet
Gliese 809 (HD 199305)A22.9600±0.0026 Cepheus 20h 53m 19.8s
+62° 09 16
M2.0V8.60142.0543±0.0160 [1]
BM
LSPM J2146+3813 (UCAC4 642-113039)22.9858±0.0034 Cygnus 21h 46m 22.1s
+38° 13 05
M5V141.8946±0.0212 [1]
LHS 3003 (GJ 3877, LP 914-54)23.003±0.010 Hydra 14h 56m 38.3s
−28° 09 47
M7.0V17.14141.7891±0.0617 [1] [27]
WISE 2056+1459§23.16±0.33 Delphinus *20h 56m 28.9s
+14° 59 54
Y0140.8±2.0 [4] [4]
GJ 1068 (L 230-188)23.1816±0.0035 Dorado *04h 10m 28.1s
−53° 36 08
M4.513.58140.6961±0.0214 [1]
WISE J004945.61+215120.0§23.23±0.35 Andromeda 00h 49m 45.6s
+21° 51 20
T8.5140.4±2.1 [4] [4]
GJ 1286 (G 157-77)23.4074±0.0074 Pisces 23h 35m 10.5s
−02° 23 21
M5.5V14.69139.3389±0.0441 [1]
Gliese 105 (268 G. Ceti, HD 16160)A$23.5599±0.0071 Cetus 02h 36m 04.9s
+06° 53 13
K3V5.82#138.4371±0.0420 [1] star B is a BY Draconis variable
BM4.5V11.66
CM6V16.9
2MASS J08354256-0819237§23.581±0.037 Hydra 08h 35m 42.6s
−08° 19 24
L5138.3147±0.2145 [1] [4]
GJ 4274 (L 788-34)23.5955±0.0082 Aquarius 22h 23m 07.0s
−17° 36 26
M4.5Ve13.30138.2280±0.0482 [1] [28]
Gliese 667 (142 G. Scorpii)A$23.6232±0.0048 Scorpius 17h 18m 57.2s
−34° 59 23
K3V7.07138.0663±0.0283 [1] star C has 2 known planets
B$K5V8.02
CM1.5V11.03
WISE 0607+2429§23.624±0.089 Gemini 06h 07m 38.7s
+24° 29 54
L814.22 ± 0.03 (J)138.0616±0.5185 [1] [1]
WISE 0313+7807§24.05±0.51 Cepheus 03h 13m 26.0s
+78° 07 44
T8.5135.6±2.8 [4] [4]
2MASS 1507-1627§24.169±0.047 Libra 15h 07m 47.7s
−16° 27 389
L5.522.14134.9474±0.2611 [1] [4]
HD 4628 (96 G. Piscium, Gliese 33)$24.250±0.010 Pisces 00h 48m 23.0s
+05° 16 50
K2.5V5.75#134.4948±0.0578 [1]
Beta Hydri $24.327±0.020 Hydrus *00h 25m 45.1s
–77° 15 15
G2IV2.79#134.07±0.11 [29]
WISE J2000+3629§24.45±0.41 Cygnus 20h 00m 50.2s
+36° 29 50
T8133.4±2.2 [4] [4]
GJ 3991 (G 203-47)A24.784±0.081 Hercules 17h 09m 32.0s
+43° 40 49
M3.5V13.671131.5996±0.4285 [1]
BD?
Alpha Piscis Austrini B (TW PsA)$24.7929±0.0052 Piscis Austrinus 22h 56m 24.17s
−31° 33 56
K5Vp6.48#131.5525±0.0275 [1] component B of triple system
107 Piscium $24.805±0.029 Pisces 01h 42m 29.8s
+20° 16 07
K1V5.24#131.4903±0.1515 [30]
G 141-36 24.8445±0.0075 Aquila 18h 48m 17.5s
+07° 41 21
M6V131.2790±0.0398 [1]
Gliese 514 (BD+11 2576)24.8782±0.0051 Virgo 13h 29m 59.8s
+10° 22 38
M1.0V9.02131.1013±0.0270 [1] has 1 known planet
WISE 1738+2732§24.92±0.41 Hercules 17h 38m 35.5s
+27° 32 59
Y0130.9±2.1 [4] [4]
GJ 4053 (G 258-33)24.9254±0.0041 Draco 18h 18m 57.2s
+66° 11 33
M4.5V13.46130.8531±0.0217 [1]
WISE J2354+0240§24.97±0.65 Pisces 23h 54m 02.8s
+02° 40 14
Y1130.6±3.3 [4] [4]
System Star or
(sub-) brown dwarf
Distance (ly) Constellation Coordinates:
RA,  Dec
(Ep  J2000, Eq  J2000)
Stellar
class
Apparent magnitude
(V)
Parallax
(mas)
Notes and additional references

See also

Related Research Articles

BD−10°3166 is a K-type main sequence star approximately 268 light-years away in the constellation of Crater. It was inconspicuous enough not be included in the Draper catalog (HD). The Hipparcos satellite also did not study it, so its true distance is poorly known. The distance measured by the Gaia spacecraft of 268 light years rules out a suggested companion star, LP 731-076, being its true binary star companion.

DENIS J1048−3956 is an exceptionally small, dim ultra-cool red dwarf star 13.2 light-years from Earth in the southern constellation of Antlia, among the stars closest to Earth. This star is very dim with an apparent magnitude of about 17, and requires a telescope with a camera to be seen. It was discovered in 2000 by Xavier Delfosse and Thierry Forveille, with the assistance of nine other astronomers.

DENIS J081730.0−615520 is a T-type brown dwarf 17 light-years away in the constellation Carina. It was discovered by Etienne Artigau and his colleagues in April 2010. The brown dwarf belongs to the T6 spectral class, with a photosphere temperature of about 1000 K. It has a mass of about 15 MJ or about 1.5% the mass of the Sun.

<span class="mw-page-title-main">2MASS J21392676+0220226</span> Brown dwarf star in the constellation Aquarius

2MASS J21392676+0220226 is a brown dwarf located 34 light-years from Earth in the constellation Aquarius. Its surface is thought to be host to a massive storm, resulting in large variability of its color. It is a member of the Carina-Near moving group. This brown dwarf was discovered in the Two Micron All-Sky Survey (2MASS).

<span class="mw-page-title-main">2MASS J15031961+2525196</span> T-type brown dwarf in the constellation Boötes

2MASS J15031961+2525196 is a nearby brown dwarf of spectral type T5.5, located in the constellation of Boötes at approximately 20.7 light-years from Earth.

<span class="mw-page-title-main">2MASS J03552337+1133437</span> Brown dwarf in the constellation Taurus

2MASS J03552337+1133437 is a nearby brown dwarf of spectral type L5γ, located in constellation Taurus at approximately 29.8 light-years from Earth.

2MASS J15404341−5101357 is a red dwarf of spectral type M7, located in Norma at approximately 17 light-years from Earth. It is the nearest known M7 dwarf.

LP 816-60 is a single red dwarf star of spectral type M4, located in constellation Capricornus at 18.6 light-years from Earth.

LHS 2090 is a red dwarf star of spectral type M6.5V, located in constellation Cancer at 20.8 light-years from Earth.

GJ 1128 is a red dwarf star of spectral type M4.0V, located in constellation Carina 21 light-years away from Earth. It is one of the closer stars to the Sun.

Gliese 54 is a star near the Solar System located at 25.7 light years away. It is located in the constellation of Tucana, close to the edge, almost in the neighboring Hydrus. It is below the threshold of brightness to be observable to the naked eye with an apparent magnitude of +9.80.

References

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