List of brown dwarfs

This is a list of brown dwarfs. These are objects that have masses between heavy gas giants and low-mass stars.^[1] The first isolated brown dwarf discovered was Teide 1 in 1995.^[2] The first brown dwarf discovered orbiting a star was Gliese 229 B, also discovered in 1995.^[3] The first brown dwarf found to have a planet was 2M1207, discovered in 2004.^[4] As of 2015, more than 2,800 brown dwarfs have been identified.^[5] An isolated object with less than about 13 Jupiter masses is technically a sub-brown dwarf or rogue planet.

Because the mass of a brown dwarf is between that of a planet and that of a star, they have also been called planetars or hyperjovians. Various catalog designations have been used to name brown dwarfs. Brown dwarfs with names ending in a letter such as B, C, or D are in orbit around a primary star; those with names ending in a lower-case letter such as b, c, or d, were first thought to be exoplanets (see Exoplanet naming convention).

Some exoplanets, especially those detected by radial velocity, can turn out to be brown dwarfs if their mass is higher than originally thought: most have only known minimum masses because the inclination of their orbit is not known. Examples include HD 114762 b (>11.68 M_J), Pi Mensae b (>10.312 M_J), and NGC 2423-3 b (>10.6 M_J).

Confirmed brown dwarfs orbiting primary stars

Sorted by increasing right ascension of the parent star. Brown dwarfs within a system sorted by increasing orbital period.

Star	Constellation	Right ascension	Declination	App. mag.	Distance (ly)	Spectral type	Brown dwarf	Mass (M_J)	Radius (R_J)	Orbital period (d)	Semimajor axis (AU)	Ecc.	Discovery year
54 Piscium	Pisces	00^h 39^m 22^s	+21° 15′ 02″	5.88	36.1	K0V	B	53			476		2006
HD 8673	Andromeda	01^h 26^m 09^s	+34° 34′ 47″	6.31	124.75	F7V	b	14		639	1.58		2005
Upsilon Andromedae	Andromeda	01^h 36^m 48^s	+41° 24′ 20″	4.63	43.9	F8V	c	13.98		237.7	0.822	0.224	1999
WD 0137-349	Sculptor	01^h 39^m 43^s	−34° 42′ 39″	15.33	330	DA	B	53		0.0803	0.0030	0	2006
HD 13189	Triangulum	02^h 09^m 40^s	+32° 18′ 59″	7.57	603.4	K2II	b	14		471.6	1.85	0.28	2005
HD 16760	Perseus	02^h 42^m 21^s	+38° 37′ 07″	8.74	163	G5V	b	14.3		465.1	1.13	0.067	2009
HD 18445	Fornax	02^h 57^m 13^s	–24° 58′ 30″	7.78	83.92	K2V	b	39		554.67	0.9	0.54	1991
BD−04°782	Eridanus	04^h 15^m 10^s	–04° 25′ 06″	9.39	66.6	K5V	b	21		240.92	0.7	0.28	1996
HD 283750	Taurus	04^h 36^m 48^s	+27° 08′ 00″	8.42	53.81	K2V	b	50		1.79	0.025	0.02	1996
HD 29587	Perseus	04^h 41^m 34^s	+42° 07′ 25″	7.29	146.77	G2V	b	40		1471.7	2.5	0.37	1996
HD 38529 A	Orion	05^h 46^m 34^s	+01° 10′ 05″	5.94	138	G4IV	c	37		2174.3	3.68	0.36	2002
HD 41004 B	Pictor	05^h 59^m 50^s	–48° 14′ 23″	12.33	139	M2	b	18.4		1.3283	0.0177	0.081	2004
Gliese 229	Lepus	06^h 10^m 35^s	–21° 51′ 42″	8.14	19	M1V	B	40		200 y	40		1995
AB Pictoris	Pictor	06^h 19^m 12^s	–58° 03′ 15″	9.16	149	K2V	b	13.5			275		2005
Tau Geminorum	Gemini	07^h 11^m 08^s	+30° 14′ 43″	4.40	302	K2III	b	18.1		305			2004
HAT-P-13	Ursa Major	08^h 39^m 32^s	+47° 21′ 07″	10.62	698	G4	c	15.2		428.5	1.186	0.691	2009
G 196-3	Ursa Major	10^h 04^m 22^s	+50° 23′ 23″	11.77	50.2	M2.5	b	25			300		1998
BD+20°2457	Leo	10^h 16^m 45^s	+19° 53′ 29″	9.75	652	K2II	b	21.42		379.63	1.45	0.15	2009
HD 89707	Hydra	10^h 20^m 50^s	–15° 28′ 48″	7.19	81.54	G1V	b	54		298.25		0.95	1991
CT Chamaeleontis	Chamaeleon	11^h 04^m 09^s	–76° 27′ 19″	12.36	538	K7	b	17	2.2		440		2008
ChaHα8	Chamaeleon	11^h 07^m 48^s	−77° 40′ 08″	20.1	522	M6.5	b	18		1590.9	1	0.49	2007
Xi Ursae Majoris B	Ursa Major	11^h 18^m 12^s	+31° 32′ 15″	4.73	25.11	F8.5V	b	37		3.98	0.06	0	1931
CD−33°7795	Hydra	11^h 31^m 55^s	–34° 36′ 17″	11.37	163.08	M1	b	20			100		1998
NGC 4349-127	Crux	12^h 24^m 08^s	−61° 52′ 18″	7.4	7097	MIII?	b	19.8		677.8	2.38	0.19	2007
HD 110833	Canes Venatici	12^h 44^m 16^s	+51° 45′ 40″	7.04	55.44	K3V	b	17		270.04	0.8	0.69	1996
HW Virginis	Virgo	12^h 44^m 20^s	−08° 40′ 17″	10.9	590	sdB+M	b	19.23		5786	5.30	0.46	2008
HD 112758	Virgo	12^h 59^m 03^s	–09° 50′ 03″	7.56	53.81	K0V	b	35		103.22	0.35	0.16	1996
Gliese 569	Boötes	14^h 54^m 29^s	+16° 06′ 04″	10.2	31.5	M3V	Ba + Bb	116^[6]		870^[6]	0.87^[6]	0.317^[6]	1988^[7]
Gliese 570	Libra	14^h 57^m 28^s	−21° 24′ 56″	5.64	19.0	K4V+ M1V+M3V	D	52			1500		2000
HD 131664	Apus	15^h 00^m 06^s	−73° 32′ 07″	8.13	180.8	G3V	b	18.15		1951	3.17	0.638	2008
HD 136118	Serpens	15^h 18^m 55^s	−01° 35′ 32″	6.94	171	F9V	b	42		1209	1.45	0.352	2002
HD 140913	Corona Borealis	15^h 45^m 07^s	+28° 28′ 12″	8.07	156.42	G0V	b	46		147.94	0.54	0.61	1996
GQ Lupi	Lupus	15^h 49^m 12^s	–35° 39′ 03″	11.4	400	K7eV	b	1-42	1.8		103		2005
UScoCTIO 108	Scorpius	16^h 05^m 54^s	–18° 18′ 43″		473	M7	b	14			670		2007
HD 149382	Ophiuchus	16^h 34^m 23^s	−04° 00′ 52″	8.95	241	B5VI	b	15.5		2.391		0	2009^[8]
HD 162020	Scorpius	17^h 50^m 38^s	–40° 19′ 06″	9.18	101.95	K2V	b	15.0		8.428198	0.0751	0.277	2000
Nu Ophiuchi	Ophiuchus	17^h 59^m 01^s	−09° 46′ 25″	3.33	152.8	K0III	b	21.9		536		0.13	2004
HD 164427	Telescopium	18^h 04^m 43^s	−59° 12′ 35″	6.89	127.52	G4IV	b	46		108.55	0.46	0.55	2000
HD 168443	Serpens	18^h 20^m 04^s	–09° 35′ 34″	6.92	123.5	G5	c	34		1739.5	2.87	0.228	2001
SCR 1845-6357	Pavo	18^h 45^m 07^s	−63° 57′ 43″	17.4	12.57	M8.5V	B	40-50			4.1		2006
COROT-3	Aquila	19^h 28^m 13^s	+00° 07′ 19″	13.3	2220	G0V	b	21.66	1.01	4.2568	0.057	0	2008
15 Sagittae	Sagitta	20^h 04^m 06^s	+17° 04′ 13″	5.80	57.7	G1V	B	65			14		2002
Zeta Delphini	Delphinus	20^h 35^m 19^s	+14° 40′ 27″	4.65	220	A3V	B	55			910		2014
HD 202206	Capricornus	21^h 14^m 58^s	–20° 47′ 20″	8.08	151.14	G6V	b	17.4		255.87	0.83	0.435	2000
Epsilon Indi	Indus	22^h 03^m 22^s	–56° 47′ 09″	4.69	11.8	K5V	Bb	28		15 y	2.65		2003
Epsilon Indi	Indus	22^h 03^m 22^s	–56° 47′ 09″	4.69	11.8	K5V	Ba	47		1459 y			2003
HD 217580	Aquarius	23^h 01^m 52^s	–03° 50′ 55″	7.46	58.7	K4V	b	60		454.66	1	0.52	1994

Unconfirmed brown dwarfs

Sorted by increasing right ascension of the parent star. Brown dwarfs within a system sorted by increasing orbital period.

Star	Constellation	Right ascension	Declination	App. mag.	Distance (ly)	Spectral type	Brown dwarf	Mass (M_J)	Radius (R_J)	Orbital period (d)	Semimajor axis (AU)	Ecc.	Discovery year
Gliese 22 B	Cassiopeia	00^h 32^m 27^s	+67° 14′ 09″	10.38	326	M2.5V	b	16		~5500		0	2008
HD 3346	Andromeda	00^h 36^m 46^s	+44° 29′ 19″	5.16	655.58	K5III	c	60		650	2.5		1996
OGLE-TR-109	Carina	10^h 53^m 41^s	–61° 25′ 15″	15.8	8450		b	<14	0.9	0.589128	0.016		002
HD 100546	Musca	11^h 33^m 25^s	–70° 11′ 41″	6.70	337.25	B9Vne	b	20			6.5?		2005
HD 104304	Virgo	12^h 00^m 44^s	−10° 26′ 46″	5.54	42.1	G9	b	17.2		2752		0.38	2007
CM Draconis	Draco	16^h 34^m 27^s	+57° 09′ 00″	12.90	48	M4	b	64		73	0.27		1998
HD 154857	Ara	17^h 11^m 16^s	−56° 40′ 51″	7.25	220	G5V	c	18.4		2900		>0.25	2007
RU Lupi	Lupus	15^h 56^m 42^s	–37° 49′ 16″	10.5	400	G5V:e	b	≥27		3.71	0.041	0.41	2007

Field brown dwarfs

Sorted by increasing right ascension.

Brown dwarf	Constellation	Right ascension	Declination	App. mag.	Distance (ly)	Spectral type	Mass (M_J)	Radius (R_J)	Discovery year
Teegarden's star	Aries	02^h 53^m 00^s	+16° 52′ 53″	15.40	12.578	M7	<80		2003
DEN 0255-4700	Eridanus	02^h 55^m 04^s	−47° 00′ 51″	22.92	16.2	L8	<80		2006
LP 944-20	Fornax	03^h 39^m 35.2^s	−35° 25′ 44″	18.69	16.2	M9
Teide 1	Taurus	03^h 47^m 18^s	+24° 22′ 31″		380	M8	55		1995
UGPS J072227.51-054031.2	Monoceros	07^h 22^m 27.3^s	−05° 40′ 30″		13	T9	5–40		2010
DENIS J081730.0-615520	Carina	08^h 17^m 30.1^s	−61° 55′ 16″		16	T6	15		2010
DEN 1048-3956	Antlia	10^h 48^m 14.6^s	−39° 56′ 06″	17.4	13.1	M9
Cha 110913-773444	Chamaeleon	11^h 09^m 14^s	–77° 34′ 45″	21.59	163	L	8	1.8	2005
OTS 44	Chamaeleon	11^h 10^m 12^s	–76° 32′ 13″		554	M9.5V	15		2005
Kelu-1	Hydra	13^h 05^m 40.2^s	−25° 41′ 06″		61	L2 / L4	63 / 58		1997
LHS 2924	Boötes	14^h 28^m 43.2^s	+33° 10′ 39″	19.74	38.5	M9V
TVLM 513-46546	Boötes	15^h 01^m 08.2^s	+22° 50′ 02″	15.09	35.1	M8.5V	90	1

WISE

WISE-discovered brown dwarfs
Object	ly	Spectral type	Constellation	Right ascension	Declination	J-mag
WISE 0005+3737	23.2	T9	Andromeda	00^h 05^m 17.48^s	37° 37′ 20.5″	18.33
WISE 0008-1739	87.1	T6	Cetus	00^h 08^m 49.75^s	−17° 39′ 23.63″	17.03
WISE 0015-4615	48.6	T8	Phoenix	00^h 15^m 05.87^s	−46° 15′ 17.6″
WISE 0031-3840	71.8	L2 pec	Sculptor	00^h 31^m 19.78^s	−38° 40′ 36.3″	14.10
WISE 0032-4946	62.9	T8.5	Phoenix	00^h 32^m 31.09^s	−49° 46′ 51.4″
WISE 0038+2758	36.9	T9	Andromeda	00^h 38^m 29.05^s	27° 58′ 52.1″
WISE 0038+8405	101.8	T6	Cepheus	00^h 38^m 30.54^s	84° 05′ 17.7″
WISE 0040+0900	47.6	T7	Pisces	00^h 40^m 24.88^s	09° 00′ 54.8″
WISE 0049+0441	62.6	L9	Pisces	00^h 49^m 28.48^s	04° 40′ 59.82″	15.85
WISE 0049+2151	24.1	T8.5	Andromeda	00^h 49^m 45.61^s	21° 51′ 20.0″
WISE 0106+1518	142.9	M8 pec	Pisces	01^h 06^m 37.05^s	15° 18′ 52.57″	14.36
WISE 0123+4142	67.2	T7	Andromeda	01^h 23^m 33.28^s	41° 42′ 04.52″	17.38
WISE 0135+1715	77.3	T6	Pisces	01^h 35^m 25.64^s	17° 15′ 03.4″
WISE 0138-0322	57.7	T3	Cetus	01^h 38^m 36.59^s	−03° 22′ 21.57″	16.36
WISE 0146+4234	20.5	Y0	Andromeda	01^h 46^m 56.66^s	42° 34′ 10.0″
WISE 0148-7202	30.0	T9.5	Hydrus	01^h 48^m 07.4^s	−72° 02′ 58.87″	18.96
WISE 0150+3827	61.3	T0	Andromeda	01^h 50^m 10.93^s	38° 27′ 24.04″	16.07
WISE 0206+2640	58.4	L9 pec	Aries	02^h 06^m 25.29^s	26° 40′ 23.64″	16.53
WISE 0221+3842	73.1	T6.5	Andromeda	02^h 21^m 05.99^s	38° 42′ 02.73″	17.59
WISE 0223-2932	47.0	T7.5	Fornax	02^h 23^m 22.39^s	−29° 32′ 57.63″	17.34
WISE 0226-0211	91.0	T7	Cetus	02^h 26^m 24^s	−02° 11′ 42.51″	18.94
WISE 0241-3653	53.8	T7	Fornax	02^h 41^m 24.73^s	−36° 53′ 28.0″
WISE 0245-3450	56.1	T8	Fornax	02^h 45^m 12.62^s	−34° 50′ 47.8″
WISE 0247+3725	57.1	T8	Perseus	02^h 47^m 14.52^s	37° 25′ 23.5″
WISE 0254+0223	20.0	T8	Cetus	02^h 54^m 09.62^s	02° 23′ 58.85″	16.56
WISE 0305+3954	75.0	T6	Perseus	03^h 05^m 33.55^s	39° 54′ 34.77″	17.13
WISE 0307+2904	82.8	T6.5	Aries	03^h 07^m 24.58^s	29° 04′ 47.46″	17.78
WISE 0313+7807	28.0	T8.5	Cepheus	03^h 13^m 26.02^s	78° 07′ 44.4″	17.65
WISE 0316+4307	106.3	T8	Perseus	03^h 16^m 24.35^s	43° 07′ 09.1″
WISE 0321-7347	84.8	T8	Hydrus	03^h 21^m 20.91^s	−73° 47′ 58.8″
WISE 0323-6025	45.3	T8.5	Reticulum	03^h 23^m 37.57^s	−60° 25′ 54.5″	18.15
WISE 0325-3854	51.2	T9	Fornax	03^h 25^m 17.69^s	−38° 54′ 54.1″
WISE 0325+0831	36.5	T7	Taurus	03^h 25^m 47.72^s	08° 31′ 18.2″
WISE 0333-5856	54.8	T3	Reticulum	03^h 33^m 49.33^s	−58° 56′ 18.6″	16.0
WISE 0335+4310	45.7	T9::	Perseus	03^h 35^m 15.01^s	43° 10′ 45.1″
WISE 0336-0143	55.4	T8::	Eridanus	03^h 36^m 05.05^s	−01° 43′ 50.4″
WISE 0350-5658	12.1	Y1	Reticulum	03^h 50^m 00.32^s	−56° 58′ 30.2″
WISE 0359-5401	19.2	Y0	Reticulum	03^h 59^m 34.06^s	−54° 01′ 54.6″	21.56
WISE 0410+1502	13.7	Y0	Taurus	04^h 10^m 22.79^s	15° 02′ 47.47″	19.25
WISE 0410+1411	85.8	T6	Taurus	04^h 10^m 54.46^s	14° 11′ 31.41″	17.16
WISE 0413-4750	66.2	T9	Horologium	04^h 13^m 58.14^s	−47° 50′ 39.3″
WISE 0448-1935	69.8	T5 pec	Eridanus	04^h 48^m 53.31^s	−19° 35′ 48.06″	16.99
WISE 0458+6434	35.9	T8.5	Camelopardalis	04^h 58^m 53.93^s	64° 34′ 52.72″	17.47
WISE 0500-1223	47.0	T8	Eridanus	05^h 00^m 03.03^s	−12° 23′ 42.93″	17.82
WISE 0513+0608	44.7	T6.5	Orion	05^h 13^m 17.28^s	06° 08′ 14.55″	16.21
WISE 0525+6739	98.2	T6 pec	Camelopardalis	05^h 25^m 36.28^s	67° 39′ 49.79″	17.49
WISE 0528-3308	57.4	T7 pec	Columba	05^h 28^m 44.53^s	−33° 08′ 23.95″	16.67
WISE 0535-7500	13.0	≥Y1	Mensa	05^h 35^m 16.8^s	−75° 00′ 24.9″	>21.1
WISE 0539-1034	84.8	T5.5	Orion	05^h 39^m 56.98^s	−10° 34′ 36.71″	17.71
WISE 0542-1628	50.6	T6.5	Lepus	05^h 42^m 31.28^s	−16° 28′ 28.96″	16.64
WISE 0607+2429	25.4	L8	Gemini	06^h 07^m 38.65^s	24° 29′ 53.5″	14.22
WISE 0611-0410	57.7	T0	Monoceros	06^h 11^m 35.14^s	−04° 10′ 24.17″	15.49
WISE 0612-4920	95.2	T3.5	Puppis	06^h 12^m 08.69^s	−49° 20′ 23.9″
WISE 0612-3036	64.9	T6	Canis Major	06^h 12^m 13.88^s	−30° 36′ 12.2″	17.00
WISE 0614+3912	50.2	T6	Auriga	06^h 14^m 07.51^s	39° 12′ 35.67″	16.93
WISE 0614+0951	51.5	T7	Orion	06^h 14^m 37.73^s	09° 51′ 35.0″
WISE 0623-0456	37.5	T8	Monoceros	06^h 23^m 09.91^s	−04° 56′ 24.27″	17.51
WISE 0625+5646	67.2	T6	Lynx	06^h 25^m 42.27^s	56° 46′ 25.55″	17.10
WISE 0627-1114	37.2	T6	Canis Major	06^h 27^m 20.08^s	−11° 14′ 27.98″	15.49
WISE 0647-6232	28.0	Y1	Pictor	06^h 47^m 23.23^s	−62° 32′ 39.7″	22.65
WISE 0656+4205	54.1	T3	Auriga	06^h 56^m 09.63^s	42° 05′ 32.22″	15.45
WISE 0713-2917	23.2	Y0	Canis Major	07^h 13^m 22.55^s	−29° 17′ 51.9″	19.64
WISE 0723+3403	45.7	T9:	Gemini	07^h 23^m 12.44^s	34° 03′ 13.5″
WISE 0733+7544	78.3	T6	Camelopardalis	07^h 33^m 47.94^s	75° 44′ 39.2″
WISE 0734-7157	34.9	Y0	Volans	07^h 34^m 44.02^s	−71° 57′ 44.0″	20.41
WISE 0744+5628	47.3	T8	Lynx	07^h 44^m 57.28^s	56° 28′ 21.12″	17.68
WISE 0750+2725	51.5	T8.5	Gemini	07^h 50^m 03.77^s	27° 25′ 44.68″	19.02
WISE 0751-7634	39.1	T9	Chamaeleon	07^h 51^m 08.75^s	−76° 34′ 49.54″	19.34
WISE 0759-4904	38.8	T8	Puppis	07^h 59^m 46.98^s	−49° 04′ 54.13″
WISE 0811-8051	32.0	T9.5:	Chamaeleon	08^h 11^m 17.81^s	−80° 51′ 41.3″
WISE 0812+4021	63.6	T8	Lynx	08^h 12^m 20.04^s	40° 21′ 06.2″
WISE 0819-0335	46.0	T4	Hydra	08^h 19^m 58.06^s	−03° 35′ 28.52″	14.99
WISE 0821+1443	68.2	T5.5	Cancer	08^h 21^m 31.66^s	14° 43′ 19.29″	16.78
WISE 0836-1859	72.4	T8 pec	Pyxis	08^h 36^m 41.17^s	−18° 59′ 47.18″
WISE 0857+5604	42.1	T8	Ursa Major	08^h 57^m 16.25^s	56° 04′ 07.58″	17.65
WISE 0906+4735	51.5	T8	Ursa Major	09^h 06^m 49.34^s	47° 35′ 38.2″	18.16
WISE 0929+0409	64.9	T6.5	Hydra	09^h 29^m 06.78^s	04° 09′ 57.59″	17.21
WISE 0952+1955	72.1	T6	Leo	09^h 52^m 59.3^s	19° 55′ 08.49″	17.13
WISE 1018-2445	47.6	T8	Hydra	10^h 18^m 08.05^s	−24° 45′ 58.26″
WISE 1019+6529	56.8	T6	Ursa Major	10^h 19^m 05.64^s	65° 29′ 54.17″	16.59
WISE 1039-1600	47.3	T7.5	Hydra	10^h 39^m 07.73^s	−16° 00′ 02.9″
WISE 1042-3842	53.2	T8.5	Antlia	10^h 42^m 45.29^s	−38° 42′ 37.86″
Luhman 16	6.5	L8	Vela	10^h 49^m 18.72^s	−53° 19′ 09.86″	10.73
WISE 1051-2138	40.8	T9:	Hydra	10^h 51^m 30.01^s	−21° 38′ 59.7″
WISE 1122+2550	57.7	T6	Leo	11^h 22^m 54.71^s	25° 50′ 21.85″	16.67
WISE 1124-0421	50.6	T7	Leo	11^h 24^m 38.12^s	−04° 21′ 49.7″
WISE 1147-2040	102.0	L7	Hydra	11^h 47^m 24.21^s	−20° 40′ 20.44″
WISE 1150+6302	32.9	T8	Ursa Major	11^h 50^m 13.9^s	63° 02′ 40.97″	17.72
WISE 1217+1626	34.2	T9	Coma Berenices	12^h 17^m 56.96^s	16° 26′ 39.98″	17.83
WISE 1225-1013	55.4	T6	Virgo	12^h 25^m 58.86^s	−10° 13′ 45.0″
WISE 1311+0122	44.4	T9:	Virgo	13^h 11^m 06.21^s	01° 22′ 53.61″	18.97
WISE 1311+3629	86.1	L5 pec	Canes Venatici	13^h 11^m 41.91^s	36° 29′ 24.83″	15.55
WISE 1318-1758	32.9	T9:	Virgo	13^h 18^m 33.98^s	−17° 58′ 26.5″
WISE 1320+6034	56.1	T6.5	Ursa Major	13^h 20^m 04.18^s	60° 34′ 25.99″	16.95
WISE 1322-2340	33.9	T8	Hydra	13^h 22^m 33.63^s	−23° 40′ 16.71″	17.01
WISE 1348+6603	91.0	L9	Draco	13^h 48^m 07.04^s	66° 03′ 28.25″	17.17
WISE 1405+5534	25.3	Y0 (pec?)	Ursa Major	14^h 05^m 18.27^s	55° 34′ 21.22″	20.20
WISE 1433-0837	84.8	T8::	Libra	14^h 33^m 11.42^s	−08° 37′ 36.4″
WISE 1436-1814	60.0	T8 pec	Libra	14^h 36^m 02.22^s	−18° 14′ 21.87″
WISE 1457+5815	52.2	T7	Draco	14^h 57^m 15.03^s	58° 15′ 09.93″	16.83
WISE 1506+7027	11.1	T6	Ursa Minor	15^h 06^m 49.89^s	70° 27′ 36.23″	14.33
WISE 1517+0529	72.4	T8	Serpens	15^h 17^m 21.13^s	05° 29′ 29.3″
WISE 1519+7009	50.9	T8	Ursa Minor	15^h 19^m 06.69^s	70° 09′ 30.92″	17.88
WISE 1523+3125	84.5	T7 p	Corona Borealis	15^h 23^m 05.1^s	31° 25′ 37.6″
WISE 1541-2250	20.0	Y0.5	Libra	15^h 41^m 51.57^s	−22° 50′ 25.03″	21.16
WISE 1542+2230	41.1	T9.5	Serpens	15^h 42^m 14.0^s	22° 30′ 05.2″
WISE 1612-3420	55.4	T6.5	Scorpius	16^h 12^m 15.92^s	−34° 20′ 28.61″
WISE 1614+1739	32.6	T9	Hercules	16^h 14^m 41.48^s	17° 39′ 35.44″	19.08
WISE 1617+1807	50.2	T8	Hercules	16^h 17^m 05.74^s	18° 07′ 14.21″	17.66
WISE 1622-0959	52.2	T6	Scorpius	16^h 22^m 09.95^s	−09° 55′ 34.78″	16.44
WISE 1627+3255	50.2	T6	Hercules	16^h 27^m 25.65^s	32° 55′ 24.5″	16.61
WISE 1639-6847	16.3	Y0	Triangulum Australe	16^h 39^m 40.83^s	−68° 47′ 38.6″
WISE 1647+5632	28	T6	Draco	16^h 47^m 15.59^s	56° 32′ 08.44″	16.59
WISE 1653+4444	39.5	T8	Hercules	16^h 53^m 11.03^s	44° 44′ 22.71″	17.59
WISE 1711+3500	60.3	T8	Hercules	17^h 11^m 04.59^s	35° 00′ 36.73″	17.89
WISE 1717+6129	72.7	T8	Draco	17^h 17^m 17.13^s	61° 28′ 58.82″	18.49
WISE 1721+1117	62.3	T6	Ophiuchus	17^h 21^m 34.46^s	11° 17′ 39.4″
WISE 1728+5716	97.8	T6	Draco	17^h 28^m 44.97^s	57° 16′ 42.9″	17.68
WISE 1738+2732	20.0	Y0	Hercules	17^h 38^m 35.54^s	27° 32′ 58.78″	19.47
WISE 1741+2553	18.9	T9	Hercules	17^h 41^m 24.22^s	25° 53′ 18.96″	16.53
WISE 1746-0338	83.8	T6	Ophiuchus	17^h 46^m 40.78^s	−03° 38′ 18″	17.45
WISE 1800+0134	28.7	T7.5	Ophiuchus	18^h 00^m 26.60^s	01° 34′ 53.1″	14.30
WISE 1804+3117	30.0	T9.5:	Hercules	18^h 04^m 35.39^s	31° 17′ 05.98″	18.70
WISE 1809+3838	74.4	T8	Hercules	18^h 09^m 01.07^s	38° 38′ 05.4″
WISE 1812+2721	47.0	T8.5:	Hercules	18^h 12^m 10.83^s	27° 21′ 44.26″	18.19
WISE 1828+2650	36.0	Y2	Lyra	18^h 28^m 31.10^s	26° 50′ 37.79″	23.57
WISE 1830+4542	107	L9	Lyra	18^h 30^m 58.57^s	45° 42′ 57.55″
WISE 1841+7000	131.1	T5	Draco	18^h 41^m 24.75^s	70° 00′ 38.54″	17.24
WISE 1852+3537	55.4	T7	Lyra	18^h 52^m 15.83^s	35° 37′ 16.06″	16.50
WISE 1906+4508	51.5	T6	Lyra	19^h 06^m 24.73^s	45° 08′ 06.88″	16.36
WISE 1928+2356	22.8	T6	Vulpecula	19^h 28^m 41.35^s	23° 56′ 04.9″
WISE 1952+7240	44.4	T4	Draco	19^h 52^m 46.61^s	72° 40′ 00.61″	15.09
WISE 1959-3338	37.2	T8	Sagittarius	19^h 59^m 05.65^s	33° 38′ 34.03″	16.87
WISE 2030+0749	34.2	T1.5	Delphinus	20^h 30^m 42.90^s	07° 49′ 34.4″	14.23
WISE 2014+0424	96.2	T7 p	Aquila	20^h 14^m 04.13^s	04° 24′ 08.5″
WISE 2015+6646	50.6	T8	Draco	20^h 15^m 46.27^s	66° 46′ 45.1″
WISE 2018-7423	47.9	T7	Pavo	20^h 18^m 25^s	−74° 23′ 27.99″	17.11
WISE 2019-1148	42.4	T8.5:	Capricornus	20^h 19^m 20.76^s	−11° 48′ 07.6″
WISE 2056+1459	24.5	Y0	Delphinus	20^h 56^m 28.88^s	14° 59′ 53.68″	19.21
WISE 2134-7137	42.7	T9 pec	Indus	21^h 34^m 56.81^s	−71° 37′ 44.56″	19.8
WISE 2157+2659	61.6	T7	Pegasus	21^h 57^m 51.34^s	26° 59′ 31.25″	17.31
WISE 2209-2734	46.0	T7	Piscis Austrinus	22^h 09^m 22.05^s	−27° 34′ 39.94″	16.81
WISE 2213+0911	58.7	T7	Pegasus	22^h 13^m 54.71^s	09° 11′ 39.47″	16.98
WISE 2220-3628	26.4	Y0	Grus	22^h 20^m 55.31^s	−36° 28′ 17.4″	20.38
WISE 2226+0440	45.0	T8	Pegasus	22^h 26^m 23.06^s	04° 40′ 03.06″	16.90
WISE 2237-0614	53.5	T5	Aquarius	22^h 37^m 29.48^s	−06° 14′ 34.36″	17.40
WISE 2237+7228	46.0	T6	Cepheus	22^h 37^m 20.39^s	72° 28′ 33.8″
WISE 2239+1617	59.7	T3	Pegasus	22^h 39^m 37.57^s	16° 17′ 16″	16.18
WISE 2255-3118^[9]	44.7	T8	Piscis Austrinus	22^h 55^m 40.74^s	−31° 18′ 42.11″	17.29
WISE 2301+0216	60.7	T6.5	Pisces	23^h 01^m 33.32^s	02° 16′ 35.1″
WISE 2313-8037	35.9	T8	Octans	23^h 13^m 36.45^s	−80° 37′ 00.7″	16.97
WISE 2319-1844^[9]	52.2	T7.5	Aquarius	23^h 19^m 39.13^s	−18° 44′ 04.15″	17.43
WISE 2325-4105^[9]	37.5	T9 pec	Grus	23^h 25^m 19.54^s	−41° 05′ 34.92″	19.75
WISE 2327-2730	70.8	L9	Sculptor	23^h 27^m 28.74^s	−27° 30′ 56.66″	16.68
WISE 2335+4222	90.3	T7	Andromeda	22^h 35^m 43.79^s	42° 22′ 55.2″
WISE 2340-0745^[9]	37.8	T7	Aquarius	23^h 40^m 26.6^s	−07° 45′ 08.46″	16.15
WISE 2342+0856	51.2	T6.5	Pegasus	23^h 42^m 28.98^s	08° 56′ 20.2″
WISE 2343-7418	48.6	T6	Octans	23^h 43^m 51.3^s	−74° 18′ 46.86″	16.13
WISE 2344+1034^[9]	46.0	T9	Pegasus	23^h 44^m 46.23^s	10° 34′ 16.1″	18.80
WISE 2348-1028^[9]	54.1	T7	Aquarius	23^h 48^m 41.13^s	−10° 28′ 44.11″	16.91
WISE 2357+1227	54.8	T6	Pegasus	23^h 57^m 16.49^s	12° 27′ 41.8″
WISE 2359-7335	42.7	T5.5	Tucana	23^h 59^m 41.08^s	−73° 35′ 05.09″	16.16

References

↑ Nicholos Wethington (October 6, 2008). "Dense Exoplanet Creates Classification Calamity". Universetoday.com. Retrieved January 30, 2013.
↑ Rebolo, Rafael (2014), "Teide 1 and the Discovery of Brown Dwarfs", in Joergens, Viki, 50 Years of Brown Dwarfs - From Prediction to Discovery to Forefront of Research, Astrophysics and Space Science Library, 401, Springer, pp. 25–50, ISBN 978-3-319-01162-2, doi:10.1007/978-3-319-01162-2_4
↑ "Astronomers Announce First Clear Evidence of a Brown Dwarf". Space Telescope Science Institute news release STScI-1995-48. November 29, 1995. Retrieved 24 September 2013.
↑ Mohanty, Subhanjoy; Jayawardhana, Ray; Huelamo, Nuria; Mamajek, Eric (2007). "The Planetary Mass Companion 2MASS 1207−3932B: Temperature, Mass, and Evidence for an Edge‐on Disk". The Astrophysical Journal. 657 (2): 1064. Bibcode:2007ApJ...657.1064M. doi:10.1086/510877.
↑ Wm. Robert Johnson (27 December 2015). "List of Brown Dwarfs". Johnston's Archive. Retrieved 25 March 2017. (2,850 confirmed; 930 candidates)
1 2 3 4 FEMENIA B.; REBOLO R.; PEREZ-PRIETO J.A.; HILDEBRANDT S.R.; LABADIE L.; PEREZ-GARRIDO A.; BEJAR V.J.S.; DIAZ-SANCHEZ A.; VILLO I.; OSCOZ A.; LOPEZ R.; RODRIGUEZ L.F.; PIQUERAS J. (2011). "Lucky imaging adaptive optics of the brown dwarf binary GJ569Bab". Mon. Not. R. Astron. Soc. 413: 1524–1536. Bibcode:1988ApJ...330L.119F. doi:10.1086/185218.
↑ Forrest, Skrutskie and Shure (1988). "A possible brown dwarf companion to Gliese 569". Astrophysical Journal Letters. 330 (3): L119–L123. Bibcode:2011MNRAS.413.1524F. doi:10.1111/j.1365-2966.2011.18226.x.
↑ Geier, S.; et al. (September 2009). "Discovery of a Close Substellar Companion to the Hot Subdwarf Star HD 149382—The Decisive Influence of Substellar Objects on Late Stellar Evolution". The Astrophysical Journal Letters. 702 (1): L96–L99. Bibcode:2009ApJ...702L..96G. arXiv:0908.1025 . doi:10.1088/0004-637X/702/1/L96.
1 2 3 4 5 6 Kirkpatrick, J. D.; Gelino, C. R.; Cushing, M. C.; Mace, G. N.; Griffith, R. L.; Skrutskie, M. F.; Marsh, K. A.; Wright, E. L.; Eisenhardt, P. R.; McLean, I. S.; Mainzer, A. K.; Burgasser, A. J.; Tinney, C. G.; Parker, S.; Salter, G. (2012). "Further Defining Spectral Type "Y" and Exploring the Low-mass End of the Field Brown Dwarf Mass Function". The Astrophysical Journal. 753 (2): 156. Bibcode:2012ApJ...753..156K. arXiv:1205.2122 . doi:10.1088/0004-637X/753/2/156.

External links

"Extrasolar Visions: Brown dwarfs". Archived from the original on 2007-09-28. Retrieved 2007-07-25.
"Interactive Extrasolar-Planets Catalogue". Archived from the original on November 27, 2006. Retrieved 2007-07-25.

Star
Formation	Molecular cloud Bok globule Young stellar object Protostar Pre-main-sequence star Herbig Ae/Be Orion T Tauri FU Orionis Herbig–Haro object Hayashi track Henyey track
Evolution	Main sequence Red giant branch Horizontal branch Red clump Asymptotic giant branch Protoplanetary nebula Planetary nebula PG1159 star Dredge-up Instability strip Luminous blue variable Blue straggler Stellar population Supernova Supernova impostor Hypernova Hertzsprung–Russell diagram Color–color diagram
Luminosity class	Subdwarf Dwarf Blue Red White Yellow Brown Subgiant Giant Blue Red Bright giant Supergiant Blue Red Yellow Hypergiant Yellow
Spectral classification	O B A F G K M WR Be OB Subdwarf O Subdwarf B Late-type Chemically peculiar Am Ap/Bp Barium Carbon CH CN Extreme helium Lambda Boötis Lead HgMn S Technetium Shell
Remnants	White dwarf Helium planet Neutron star Radio-quiet Pulsar Binary X-ray Magnetar Stellar black hole X-ray binary Burster
Theoretical stars	Black dwarf Exotic Quark Strange Preon Planck Electroweak star Dark-matter star Dark-energy star Black star Gravastar Frozen star Q star Quasi-star Thorne–Żytkow object Iron star Blitzar
Nucleosynthesis	Deuterium burning Lithium burning Proton–proton chain CNO cycle Helium flash Triple-alpha process Alpha process Carbon burning Neon burning Oxygen burning Silicon burning S-process R-process Fusor Nova Symbiotic Remnant Luminous red nova
Structure	Core Convection zone Microturbulence Oscillations Radiation zone Atmosphere Photosphere Starspot Chromosphere Corona Stellar wind Bubble Bipolar outflow Accretion disk Asteroseismology Helioseismology Eddington luminosity Kelvin–Helmholtz mechanism
Properties	Designation Dynamics Effective temperature Kinematics Magnetic field Absolute magnitude Mass Metallicity Rotation UBV color Variable star Mira variable
Star systems	Binary Contact Common envelope Eclipsing Multiple Star cluster Open cluster Globular cluster Super star cluster Planetary system Earth's Solar System
Earth-centric observation of	Pole star Circumpolar star Constellation Asterism Magnitude Apparent Extinction Photographic Radial velocity Proper motion Parallax Photometric-standard star
Lists	Star names Arabic Chinese Extremes Most massive Highest temperature Largest volume Smallest volume Brightest Historical Most luminous Nearest Nearest bright Stars with exoplanets Brown dwarfs White dwarfs Milky Way novae Notable supernovae Supernova candidates Supernova remnants Planetary nebulae Timeline of stellar astronomy
Related articles	Substellar object Brown dwarf Sub-brown dwarf Planet Galactic year Galaxy Supercluster Guest star Gravity Intergalactic star Infrared dark cloud Starfield
Category:Stars · Star portal

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.