List of star systems within 45–50 light-years

This is a list of star systems within 45–50 light years of Earth.

#	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
WISE J0304−2705		45 ± 2		03^h 04^m 48.95^s −27° 05′ 13.35″	Y0pec
WISE 2226+0440		45.0			T8
Gamma Cephei (Errai)	A$	45.0 ± 0.3	Cepheus	23^h 39^m 20.910^s +77° 37′ 56.51″	K1IVe	3.22#		has 1 known planet
Gamma Cephei (Errai)	B	45.0 ± 0.3	Cepheus	23^h 39^m 20.910^s +77° 37′ 56.51″	M4V			has 1 known planet
Iota Piscium		45.0 ± 0.5	Pisces	23^h 39^m 57.04138^s +05° 37′ 34.6475″	F7V	4.13		^{[citation needed]}
WISE 0323-6025		45.3			T8.5
GJ 898		45.5 ± 0.9			KV
Tau¹ Eridani		45.6 ± 0.5	Eridanus	02^h 45^m 06.18710^s −18° 34′ 21.2149″	F7V	4.46		^[1]^[2]
Alpha Fornacis (Dalim)	A$	45.66 ± 0.08	Fornax	03^h 12^m 04.5298^s −28° 59′ 15.439″	F6V	3.85#		The Closest Blue Straggler Star to Earth. ^[3]^[4]
	Ba				G7V
	Bb				D
18 Scorpii		45.7 ± 0.6	Scorpius	16^h 15^m 37.27028^s −08° 22′ 09.9821″	G2Va	5.503		^[5]
Gliese 532		45.7 ± 0.6		13^h 52^m 00^s +49° 57′ 03″	KV	8.99
WISE 0335+4310		45.7			T9
WISE 0723+3403		45.7			T9
HD 23356		45.8 ± 0.6		03^h 43^m 56^s −19° 06′ 42″	K2V	7.1
47 Ursae Majoris (Chalawan)		45.9 ± 0.4	Ursa Major	10^h 59^m 27.9728^s +40° 25′ 48.921″	G1V	5.03		has 3 known planets^[6]
26 Draconis	A	45.9 ± 0.3	Draco	17^h 34^m 59.62474^s +61° 52′ 28.2418″	F9V	5.236		^[7]^[8]
	B				K3V
	C				M1V
Gliese 42		45.9 ± 0.5		00^h 53^m 01.1349^s −30° 21′ 24.891″	K3V	7.15
Gliese 400		46.0 ± 1.6			MV
WISE 0819-0335		46.0			T4
WISE 2209-2734		46.0			T7
WISE 2237+7228		46.0			T6
WISE 2344+1034		46.0			T9
Gliese 726		46.1 ± 0.8		18^h 47^m 27^s −03° 38′ 23″	K5V	8.70
Gliese 529		46.3 ± 0.7		13^h 49^m 45^s −22° 06′ 40″	K5.5V	8.36
Gliese 282	A	46.3 ± 0.6		07^h 39^m 59.329^s −03° 35′ 51.03″	K2V	7.30/9.01		^[9]^[10]^[11]^[12]
	B				K7V
	C				M1.5Ve
Gliese 2130	A	46.31 ± 0.99			M1.5
Gliese 2130	B	46.31 ± 0.99			M2.5
HR 7578		46.6		19^h 54^m 17.17.7453^s −23° 56′ 27.8630″	K3V	6.23
Pi¹ Ursae Majoris		46.6 ± 0.5	Ursa Major	08^h 39^m 11.70440^s +65° 01′ 15.2667″	G1.5Vb	5.63		^[10]
Gliese 481		46.6 ± 0.7		12^h 41^m 06^s +15° 22′ 36″	K4V	7.91
WISE 0458+6434	A	46.6 ^+17.4 _−9.9		04^h 58^m 53.93^s +64° 34′ 52.72″	T8.5
WISE 0458+6434	B	46.6 ^+17.4 _−9.9		04^h 58^m 53.93^s +64° 34′ 52.72″	T9.5
WISE 1828+2650		46.6 ^+11.6 _−7.8		18^h 28^m 31.10^s 26° 50′ 37.79″	Y2			has 1 possible planet.
Alpha Ophiuchi (Rasalhague)	A$	46.7 ± 0.6	Ophiuchus	17^h 34^m 56.06945^s +12° 33′ 36.1346″	A5IVnn	2.07#		^[13]^[14]^[15]
Alpha Ophiuchi (Rasalhague)	B	46.7 ± 0.6	Ophiuchus	17^h 34^m 56.06945^s +12° 33′ 36.1346″	K6V			^[13]^[14]^[15]
Eta Cephei (Al Kidr)$		46.8 ± 0.3	Cepheus	20^h 45^m 17.37517^s +61° 50′ 19.6142″	K0IV	3.426#		^[16]^[17]
Gliese 613		46.8 ± 0.6		16^h 09^m 43^s −56° 26′ 46″	KV
Gliese 611	A	46.9 ± 0.4			G8V	6.71
Gliese 611	B	46.9 ± 0.4			M4V
72 Herculis		46.9 ± 0.4	Hercules	17^h 20^m 39.56754^s +32° 28′ 03.8773″	G0V	5.377		^[18]^[19]
HD 150689		46.9 ± 0.7			K2V	7.39
TYC 3135–52–1		46.95	Cygnus		M3V			Voyager 1 will flyby within 1 light-years to the star.
CWISEP J1935−1546	A	47 ± 3	Sagittarius	19^h 35^m 18.60792^s −15° 46′ 20.8074″	Y1			^[20]
CWISEP J1935−1546	B	47 ± 3	Sagittarius	19^h 35^m 18.60792^s −15° 46′ 20.8074″	Y1			^[20]
Gliese 546		47.0 ± 0.7			KV
HIP 79431		47.0 ^+2.2 _−2.0		16^h 12^m 41.77941^s −18° 52′ 31.8117″	M3V	11.337		has 1 known planet^[21]
WISE 0223-2932		47.0			T7.5
WISE 0500-1223		47.0			T8
WISE 1812+2721		47.0			T8.5
WISE 0535-7500		47.0		05^h 35^m 16.8^s −75° 00′ 24.9″	Y1
CM Draconis		47.1 ± 1.8	Draco	16^h 34^m 20.33027^s +57° 09′ 44.3689″	M4.5V	12.90
VHS J125804.89-441232.4		47.1 ± 5.9			T6
WISE 0744+5628		47.3			T8
WISE 1309-1600		47.3			T?
Theta Boötis (Asellus Primus)	A	47.5 ± 0.4	Boötes	14^h 25^m 11.797^s +51° 51′ 02.68″	F7V	4.05		^[22]
Theta Boötis (Asellus Primus)	B	47.5 ± 0.4	Boötes	14^h 25^m 11.797^s +51° 51′ 02.68″	M2.5V			^[22]
Gliese 1214 (Orkaria)		47.5 ± 0.4		17^h 15^m 18.93399^s +04° 57′ 50.0666″	MV	14.71		has 1 known planet^[23]^[24]
Nu² Lupi		47.5 ± 0.5	Lupus	15^h 21^m 48.14991^s −48° 19′ 03.4699″	G2V	5.78		has 3 known planets^[25]^[26]
HIP 79431 (Sharjah)		47.54 ± 0.02		16^h 12^m 41.77941^s −18° 52′ 31.8117″	M3V	11.34
WISE 0040+0900		47.6			T7
WISE 1018-2445		47.6			T8
Iota Ursae Majoris (Talitha)$		47.7 ± 0.6	Ursa Major	08^h 59^m 12.45362^s +48° 02′ 30.5741″	A7IV	3.14#		^[27]^[28]
Gliese 259		47.7 ± 0.5		07^h 01^m 14^s −25° 56′ 55″	K1V	6.88
111 Tauri	A	47.8 ± 0.7	Taurus	05^h 24^m 25.46328^s +17° 23′ 00.7264″	F8V	5.11		^[25]^[29]
111 Tauri	B	47.8 ± 0.7	Taurus	05^h 24^m 25.46328^s +17° 23′ 00.7264″	K5V			^[25]^[29]
HD 196761		47.8 ± 0.6		20^h 40^m 11.75511^s −23° 46′ 25.9186″	G8V	6.37		^[9]^[30]
OU Geminorum		47.8 ± 0.8	Gemini	06^h 26^m 10.2464^s +18° 45′ 24.896″	K3V	6.768		^[31]
Gliese 604		47.8 ± 0.7		15^h 57^m 41^s −42° 37′ 27″	KV
Psi Capricorni (Yue)		47.9 ± 0.6	Capricornus	20^h 46^m 05.733^s −25° 16′ 15.23″	F5V	4.13		^[2]^[32]
Psi Serpentis	A	47.9 ± 0.6	Serpens	15^h 44^m 01.82075^s +02° 30′ 54.6340″	G5V	5.879
Psi Serpentis	B	47.9 ± 0.6	Serpens	15^h 44^m 01.82075^s +02° 30′ 54.6340″	K2
Gliese 420		47.9 ± 0.8			KV	8.06
WISE 2018-7423		47.9			T7
CWISEP J1047+5457		48 ± 3		10^h 47^m 57.50^s +54° 57′ 42.17″	Y1
Gliese 833		48.1 ± 0.6		21^h 36^m 41^s −50° 50′ 43″	KV
Alpha Corvi (Alchiba)$	A	48.2 ± 0.5	Corvus	12^h 08^m 24.81727^s −24° 43′ 43.9521″	F1V	4.13#		^[9]^[2]^[33]
Alpha Corvi (Alchiba)$	B	48.2 ± 0.5	Corvus	12^h 08^m 24.81727^s −24° 43′ 43.9521″	M4V			^[9]^[2]^[33]
Gliese 269		48.2 ± 0.6		07^h 17^m 30^s −46° 58′ 45″	KV
BPM 37093 (V886 Centauri)		48.39 ± 0.01	Centaurus	12^h 38^m 49.78112^s −49° 48′ 00.2195″	DAV4.4	14.0
LHS 3844 (Batsũ̀)		48.53 ± 0.01	Indus	22^h 41^m 58.11718^s −69° 10′ 08.3207″	M4.5-M5	15.26±0.03
20 Leonis Minoris (Cor)		48.6 ± 0.6	Leo Minor	10^h 01^m 00.65688^s +31° 55′ 25.2130″	G3V	5.40
WISE 0015-4615		48.6			T8
WISE 2343-7418		48.6			T6
HD 4391		48.7 ± 0.5		00^h 45^m 45.5930^s –47° 33′ 07.1438″	G3V	5.80		^[15]^[34]
Alpha Cephei (Alderamin)$		48.8 ± 0.4	Cepheus	21^h 18^m 34.7723^s +62° 35′ 08.069″	A8Vn	2.51#		^[9]^[25]
Gliese 123		48.8 ± 1.3			MV
LHS 1140		48.80 ± 0.03		00^h 44^m 59.33091^s −15° 16′ 17.5428″	M4.5V	14.18		Has 2 exoplanets.
HD 176051	A	48.9 ± 0.4		18^h 57^m 01.60985^s +32° 54′ 04.5723″	G0V	5.22		has 1 known planet^[35]^[36]
HD 176051	B	48.9 ± 0.4		18^h 57^m 01.60985^s +32° 54′ 04.5723″	K1V			has 1 known planet^[35]^[36]
Gliese 14		48.9 ± 0.8			KV
Gliese 163		48.9 ^+1.4 _−1.3		04^h 09^m 15.66834^s −53° 22′ 25.2900″	M3.5V	11.8		has 5 known planets^[37]
WISEP J004701.06+680352.1		48.9 ± 16.3			L9pec
HD 84117		49.0 ± 0.2		09^h 42^m 14.4162^s −23° 54′ 56.042″	F8V	4.94		^[38]
HD 200779 (Gliese 818)		49.07 ± 0.02	Equuleus*	21^h 05^m 19.74605^s +07° 04′ 09.4729″	K6V	8.27
Eta Leporis$		49.1 ± 0.5	Lupus	05^h 56^m 24.29300^s −14° 10′ 03.7189″	F2V	3.719#		^[39]
Nu Phoenicis		49.1 ± 0.5	Phoenix	01^h 15^m 11.12143^s −45° 31′ 53.9926″	F9V	4.95		^[9]^[2]
Gliese 52		49.1 ± 0.9		01^h 07^m 09^s +63° 56′ 30″	K7V	8.98
Gliese 483		49.1 ± 0.6			KV
Castor (Alpha Geminorum)	Aa$	49.15 ± 0.03	Gemini	07^h 34^m 35.863^s +31° 53′ 17.79″	A1V	1.93/2.97/9.83#		3 pairs of stars^[a]^[40]^[41]
	Ab				dM1e
	Ba				Am
	Bb				dM1e
	Ca				dM1e
	Cb				dM1e
19 Draconis		49.2 ± 0.4	Draco	16^h 56^m 01.68925^s +65° 08′ 05.2631″	F8V	4.89		^[42]
GJ 1279		49.2 ± 0.7			KV
Gliese 141		49.3 ± 0.7			KV
31 Aquilae		49.4 ± 0.6	Aquila	19^h 24^m 58.20027^s +11° 56′ 39.8862″	G8IV	5.16		^[22]
AB Doradus	A	49.5 ± 0.4	Dorado	05^h 28^m 44.8489^s −65° 26′ 54.946″	K0V	6.98-7.06/13.0		^[43]
	Ba				M5
	Bb				M5-6
	C				M8
L 489-43		49.50 ± 0.81			M4.5			^[44]
171 G. Puppis		49.6 ± 0.4	Puppis	07^h 45^m 35.02168^s −34° 10′ 20.5143″	G0V	5.38
Gliese 40		49.6 ± 1.1			KV
HR 5864		49.7 ± 0.6			G7IV	6.01
Mu Arae (Cervantes)		49.8 ± 0.6	Ara	17^h 44^m 08.70314^s −51° 50′ 02.5916″	G3V	5.12		has 4 known planets^[9]^[45]
Gliese 317		49.9 ± 0.4		08^h 40^m 59.2056^s −23° 27′ 22.5986″	M2.5V	11.98		has 2 known planets^[46]
SCR J1826-6542		49.12	Pavo		MV
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

List of star systems within 45–50 light-years

List

See also

Notes

References

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