List of brown dwarfs
This article needs additional citations for verification. (August 2015) |
The inclusion or exclusion of items from this list or length of this list is disputed.(August 2015) |
The first isolated brown dwarf discovered was Teide 1 in 1995. The first brown dwarf discovered orbiting a star was Gliese 229 B, also discovered in 1995. The first brown dwarf found to have a planet was 2M1207, discovered in 2004. As of 2012[update], more than 1800 brown dwarfs have been identified.[1] 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; names ending in 'b' are in orbit around a primary star.
Some extrasolar planets 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 MJ), Pi Mensae b (>10.312 MJ), and NGC 2423-3 b (>10.6 MJ).
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 | Apmag of primary |
Distance (ly) | Spectral type |
Brown dwarf | Mass (MJ) |
Radius (RJ) |
Orbital period (d) |
Semimajor axis (AU) |
Orbital eccentricity |
Inclination (°) |
Discovery year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HD 8673 | Andromeda | 01h 26m 09s | +34° 34′ 47″ | 6.31 | 124.75 | F7V | b | 14 | 639 | 1.58 | 2005 | |||
Upsilon Andromedae | Andromeda | 01h 36m 48s | +41° 24′ 20″ | 4.63 | 43.9 | F8V | c | 13.98 | 237.7 | 0.822 | 0.224 | 7.9 | 1999 | |
HD 13189 | Triangulum | 02h 09m 40s | +32° 18′ 59″ | 7.57 | 603.4 | K2II | b | 14 | 471.6 | 1.85 | 0.28 | 2005 | ||
HD 16760 | Perseus | 02h 42m 21s | +38° 37′ 07″ | 8.74 | 163 | G5V | b | 14.3 | 465.1 | 1.13 | 0.067 | 2009 | ||
HD 18445 | Fornax | 02h 57m 13s | –24° 58′ 30″ | 7.78 | 83.92 | K2V | b | 39 | 554.67 | 0.9 | 0.54 | 1991 | ||
BD−04°782 | Eridanus | 04h 15m 10s | –04° 25′ 06″ | 9.39 | 66.6 | K5V | b | 21 | 240.92 | 0.7 | 0.28 | 1996 | ||
HD 283750 | Taurus | 04h 36m 48s | +27° 08′ 00″ | 8.42 | 53.81 | K2V | b | 50 | 1.79 | 0.025 | 0.02 | 1996 | ||
HD 29587 | Perseus | 04h 41m 34s | +42° 07′ 25″ | 7.29 | 146.77 | G2V | b | 40 | 1471.7 | 2.5 | 0.37 | 1996 | ||
HD 38529 A | Orion | 05h 46m 34s | +01° 10′ 05″ | 5.94 | 138 | G4IV | c | 37 | 2174.3 | 3.68 | 0.36 | 160 | 2002 | |
HD 41004 B | Pictor | 05h 59m 50s | –48° 14′ 23″ | 12.33 | 139 | M2 | b | 18.4 | 1.3283 | 0.0177 | 0.081 | 2004 | ||
Gliese 229 | Lepus | 06h 10m 35s | –21° 51′ 42″ | 8.14 | 19 | M1V | B | 40 | 200 y | 40 | 1995 | |||
AB Pictoris | Pictor | 06h 19m 12s | –58° 03′ 15″ | 9.16 | 149 | K2V | b | 13.5 | 275 | 2005 | ||||
Tau Geminorum | Gemini | 07h 11m 08s | +30° 14′ 43″ | 4.40 | 302 | K2III | b | 18.1 | 305 | 2004 | ||||
HAT-P-13 | Ursa Major | 08h 39m 32s | +47° 21′ 07″ | 10.62 | 698 | G4 | c | 15.2 | 428.5 | 1.186 | 0.691 | 2009 | ||
G 196-3 | Ursa Major | 10h 04m 22s | +50° 23′ 23″ | 11.77 | 50.2 | M2.5 | b | 25 | 300 | 1998 | ||||
BD+20°2457 | Leo | 10h 16m 45s | +19° 53′ 29″ | 9.75 | 652 | K2II | b | 21.42 | 379.63 | 1.45 | 0.15 | 2009 | ||
HD 89707 | Hydra | 10h 20m 50s | –15° 28′ 48″ | 7.19 | 81.54 | G1V | b | 54 | 298.25 | 0.95 | 1991 | |||
CT Chamaeleontis | Chamaeleon | 11h 04m 09s | –76° 27′ 19″ | 12.36 | 538 | K7 | b | 17 | 2.2 | 440 | 2008 | |||
ChaHα8 | Chamaeleon | 11h 07m 48s | −77° 40′ 08″ | 20.1 | 522 | M6.5 | b | 18 | 1590.9 | 1 | 0.49 | 2007 | ||
Xi Ursae Majoris B | Ursa Major | 11h 18m 12s | +31° 32′ 15″ | 4.73 | 25.11 | F8.5V | b | 37 | 3.98 | 0.06 | 0 | 1931 | ||
CD−33°7795 | Hydra | 11h 31m 55s | –34° 36′ 17″ | 11.37 | 163.08 | M1 | b | 20 | 100 | 1998 | ||||
NGC 4349-127 | Crux | 12h 24m 08s | −61° 52′ 18″ | 7.4 | 7097 | MIII? | b | 19.8 | 677.8 | 2.38 | 0.19 | 2007 | ||
HD 110833 | Canes Venatici | 12h 44m 16s | +51° 45′ 40″ | 7.04 | 55.44 | K3V | b | 17 | 270.04 | 0.8 | 0.69 | 1996 | ||
HW Virginis | Virgo | 12h 44m 20s | −08° 40′ 17″ | 10.9 | 590 | sdB+M | b | 19.23 | 5786 | 5.30 | 0.46 | 2008 | ||
HD 112758 | Virgo | 12h 59m 03s | –09° 50′ 03″ | 7.56 | 53.81 | K0V | b | 35 | 103.22 | 0.35 | 0.16 | 1996 | ||
HD 131664 | Apus | 15h 00m 06s | −73° 32′ 07″ | 8.13 | 180.8 | G3V | b | 18.15 | 1951 | 3.17 | 0.638 | 2008 | ||
HD 136118 | Serpens | 15h 18m 55s | −01° 35′ 32″ | 6.94 | 171 | F9V | b | 42 | 1209 | 1.45 | 0.352 | 163.1 | 2002 | |
HD 140913 | Corona Borealis | 15h 45m 07s | +28° 28′ 12″ | 8.07 | 156.42 | G0V | b | 46 | 147.94 | 0.54 | 0.61 | 1996 | ||
GQ Lupi | Lupus | 15h 49m 12s | –35° 39′ 03″ | 11.4 | 400 | K7eV | b | 1-42 | 1.8 | 103 | 2005 | |||
UScoCTIO 108 | Scorpius | 16h 05m 54s | –18° 18′ 43″ | 473 | M7 | b | 14 | 670 | 2007 | |||||
HD 149382 | Ophiuchus | 16h 34m 23s | −04° 00′ 52″ | 8.95 | 241 | B5D | b | 15.5 | 2.391 | 0 | 39 | 2009[citation needed] | ||
HD 162020 | Scorpius | 17h 50m 38s | –40° 19′ 06″ | 9.18 | 101.95 | K2V | b | 15.0 | 8.428198 | 0.0751 | 0.277 | 2000 | ||
Nu Ophiuchi | Ophiuchus | 17h 59m 01s | −09° 46′ 25″ | 3.33 | 152.8 | K0III | b | 21.9 | 536 | 2004 | ||||
HD 164427 | Telescopium | 18h 04m 43s | −59° 12′ 35″ | 6.89 | 127.52 | G4IV | b | 46 | 108.55 | 0.46 | 0.55 | 2000 | ||
HD 168443 | Serpens | 18h 20m 04s | –09° 35′ 34″ | 6.92 | 123.5 | G5 | c | 34 | 1739.5 | 2.87 | 0.228 | 150 | 2001 | |
SCR 1845-6357 | Pavo | 18h 45m 07s | −63° 57′ 43″ | 17.4 | 12.57 | M8.5V | B | 40-50 | 4.1 | 2006 | ||||
COROT-3 | Aquila | 19h 28m 13s | +00° 07′ 19″ | 13.3 | 2220 | G0V | b | 21.66 | 1.01 | 4.2568 | 0.057 | 0 | 85.9 | 2008 |
15 Sagittae | Sagitta | 20h 04m 06s | +17° 04′ 13″ | 5.80 | 57.7 | G1V | B | 65 | 14 | 2002 | ||||
HD 202206 | Capricornus | 21h 14m 58s | –20° 47′ 20″ | 8.08 | 151.14 | G6V | b | 17.4 | 255.87 | 0.83 | 0.435 | 2000 | ||
Epsilon Indi | Indus | 22h 03m 22s | –56° 47′ 09″ | 4.69 | 11.8 | K5V | Bb | 28 | 15 y | 2.65 | 2003 | |||
Epsilon Indi | Indus | 22h 03m 22s | –56° 47′ 09″ | 4.69 | 11.8 | K5V | Ba | 47 | 1459 y | 2003 | ||||
HD 217580 | Aquarius | 23h 01m 52s | –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 (MJ) |
Radius (RJ) |
Orbital period (d) |
Semimajor axis (AU) |
Orbital eccentricity |
Inclination (°) |
Discovery year |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Gliese 22 B | Cassiopeia | 00h 32m 27s | +67° 14′ 09″ | 10.38 | 326 | M2.5V | b | 16 | ~5500 | 0 | 2008 | |||
HD 3346 | Andromeda | 00h 36m 46s | +44° 29′ 19″ | 5.16 | 655.58 | K5III | c | 60 | 650 | 2.5 | 1996 | |||
OGLE-TR-109 | Carina | 10h 53m 41s | –61° 25′ 15″ | 15.8 | 8450 | b | <14 | 0.9 | 0.589128 | 0.016 | 77 | 2002 | ||
HD 100546 | Musca | 11h 33m 25s | –70° 11′ 41″ | 6.70 | 337.25 | B9Vne | b | 20 | 6.5? | 2005 | ||||
HD 104304 | Virgo | 12h 00m 44s | −10° 26′ 46″ | 5.54 | 42.1 | G9 | b | 17.2 | 2752 | 0.38 | 2007 | |||
CM Draconis | Draco | 16h 34m 27s | +57° 09′ 00″ | 12.90 | 48 | M4 | b | 64 | 73 | 0.27 | 1998 | |||
HD 154857 | Ara | 17h 11m 16s | −56° 40′ 51″ | 7.25 | 220 | G5V | c | 18.4 | 2900 | >0.25 | 2007 | |||
RU Lupi | Lupus | 15h 56m 42s | –37° 49′ 16″ | 10.5 | 400 | G5V:e | b | ≥27 | 3.71 | 0.041 | 0.41 | 2007 | ||
KWGG 4209001 | Virgo | 06h 94m 20s | −69° 90′ 01″ | 4.20 | 420 | G4Y | c | 69 | 9001 | >0.01 | 2012 |
Field brown dwarfs
This section needs to be updated.(March 2013) |
Sorted by increasing right ascension.
Brown dwarf | Constellation | Right ascension |
Declination | App. mag. |
Distance (ly) | Spectral type |
Mass (MJ) |
Radius (RJ) |
Discovery year |
---|---|---|---|---|---|---|---|---|---|
Teegarden's star | Aries | 02h 53m 00s | 16° 52′ 53″ | 15.40 | 12.578 | M7 | <80 | 2003 | |
DEN 0255-4700 | Eridanus | 02h 55m 04s | −47° 00′ 51″ | 22.92 | 16.2 | L8 | <80 | 2006 | |
LP 944-020 | Fornax | 03h 39m 35.22s | −35° 25′ 44.09″ | 18.69 | 16.2 | M9 | |||
Teide 1 | Taurus | 03h 47m 18s | +24° 22′ 31″ | 380 | M8 | 55 | 1995 | ||
UGPS J072227.51-054031.2 | Monoceros | 07h 22m 27.29s | −05° 40′ 30.0″ | 13 | T9 | 5–40 | 2010 | ||
DENIS J081730.0-615520 | Carina | 08h 17m 30.1s | −61° 55′ 15.80″ | 16 | T6 | 15 | 2010 | ||
DEN 1048-3956 | Antlia | 10h 48m 14.64s | −39° 56′ 06.24″ | 17.4 | 13.1 | M9 | |||
Cha 110913-773444 | Chamaeleon | 11h 09m 14s | –77° 34′ 45″ | 21.59 | 163 | L | 8 | 1.8 | 2005 |
OTS 44 | Chamaeleon | 11h 10m 12s | –76° 32′ 13″ | 554 | M9.5V | 15 | 2005 |
WISE
Object | ly | Spectral type |
Constellation | Right ascension |
Declination | J-band apmag |
---|---|---|---|---|---|---|
WISE 0005+3737 | 23.2 | T9 | Andromeda | 00h 05m 17.48s | 37° 37′ 20.5″ | |
WISE 0008-1739 | 87.1 | T6 | Cetus | 00h 08m 49.75s | −17° 39′ 23.63″ | 17.03 |
WISE 0015-4615 | 48.6 | T8 | Phoenix | 00h 15m 05.87s | −46° 15′ 17.6″ | |
WISE 0031-3840 | 71.8 | L2 pec | Sculptor | 00h 31m 19.78s | −38° 40′ 36.3″ | 14.10 |
WISE 0032-4946 | 62.9 | T8.5 | Phoenix | 00h 32m 31.09s | −49° 46′ 51.4″ | |
WISE 0038+2758 | 36.9 | T9 | Andromeda | 00h 38m 29.05s | 27° 58′ 52.1″ | |
WISE 0038+8405 | 101.8 | T6 | Cepheus | 00h 38m 30.54s | 84° 05′ 17.7″ | |
WISE 0040+0900 | 47.6 | T7 | Pisces | 00h 40m 24.88s | 09° 00′ 54.8″ | |
WISE 0049+0441 | 62.6 | L9 | Pisces | 00h 49m 28.48s | 04° 40′ 59.82″ | 15.85 |
WISE 0049+2151 | 24.1 | T8.5 | Andromeda | 00h 49m 45.61s | 21° 51′ 20.0″ | |
WISE 0106+1518 | 142.9 | M8 pec | Pisces | 01h 06m 37.05s | 15° 18′ 52.57″ | 14.36 |
WISE 0123+4142 | 67.2 | T7 | Andromeda | 01h 23m 33.28s | 41° 42′ 04.52″ | 17.38 |
WISE 0135+1715 | 77.3 | T6 | Pisces | 01h 35m 25.64s | 17° 15′ 03.4″ | |
WISE 0138-0322 | 57.7 | T3 | Cetus | 01h 38m 36.59s | −03° 22′ 21.57″ | 16.36 |
WISE 0146+4234 | 20.5 | Y0 | Andromeda | 01h 46m 56.66s | 42° 34′ 10.0″ | |
WISE 0148-7202 | 30.0 | T9.5 | Hydrus | 01h 48m 07.4s | −72° 02′ 58.87″ | 18.96 |
WISE 0150+3827 | 61.3 | T0 | Andromeda | 01h 50m 10.93s | 38° 27′ 24.04″ | 16.07 |
WISE 0206+2640 | 58.4 | L9 pec | Aries | 02h 06m 25.29s | 26° 40′ 23.64″ | 16.53 |
WISE 0221+3842 | 73.1 | T6.5 | Andromeda | 02h 21m 05.99s | 38° 42′ 02.73″ | 17.59 |
WISE 0223-2932 | 47.0 | T7.5 | Fornax | 02h 23m 22.39s | −29° 32′ 57.63″ | 17.34 |
WISE 0226-0211 | 91.0 | T7 | Cetus | 02h 26m 24s | −02° 11′ 42.51″ | 18.94 |
WISE 0241-3653 | 53.8 | T7 | Fornax | 02h 41m 24.73s | −36° 53′ 28.0″ | |
WISE 0245-3450 | 56.1 | T8 | Fornax | 02h 45m 12.62s | −34° 50′ 47.8″ | |
WISE 0247+3725 | 57.1 | T8 | Perseus | 02h 47m 14.52s | 37° 25′ 23.5″ | |
WISE 0254+0223 | 20.0 | T8 | Cetus | 02h 54m 09.62s | 02° 23′ 58.85″ | 16.56 |
WISE 0305+3954 | 75.0 | T6 | Perseus | 03h 05m 33.55s | 39° 54′ 34.77″ | 17.13 |
WISE 0307+2904 | 82.8 | T6.5 | Aries | 03h 07m 24.58s | 29° 04′ 47.46″ | 17.78 |
WISE 0313+7807 | 28.0 | T8.5 | Cepheus | 03h 13m 26.02s | 78° 07′ 44.4″ | 17.65 |
WISE 0316+4307 | 106.3 | T8 | Perseus | 03h 16m 24.35s | 43° 07′ 09.1″ | |
WISE 0321-7347 | 84.8 | T8 | Hydrus | 03h 21m 20.91s | −73° 47′ 58.8″ | |
WISE 0323-6025 | 45.3 | T8.5 | Reticulum | 03h 23m 37.57s | −60° 25′ 54.5″ | 18.15 |
WISE 0325-3854 | 51.2 | T9 | Fornax | 03h 25m 17.69s | −38° 54′ 54.1″ | |
WISE 0325+0831 | 36.5 | T7 | Taurus | 03h 25m 47.72s | 08° 31′ 18.2″ | |
WISE 0333-5856 | 54.8 | T3 | Reticulum | 03h 33m 49.33s | −58° 56′ 18.6″ | 16.0 |
WISE 0335+4310 | 45.7 | T9:: | Perseus | 03h 35m 15.01s | 43° 10′ 45.1″ | |
WISE 0336-0143 | 55.4 | T8:: | Eridanus | 03h 36m 05.05s | −01° 43′ 50.4″ | |
WISE 0350-5658 | 12.1 | Y1 | Reticulum | 03h 50m 00.32s | −56° 58′ 30.2″ | |
WISE 0359-5401 | 19.2 | Y0 | Reticulum | 03h 59m 34.06s | −54° 01′ 54.6″ | 21.56 |
WISE 0410+1502 | 13.7 | Y0 | Taurus | 04h 10m 22.79s | 15° 02′ 47.47″ | 19.25 |
WISE 0410+1411 | 85.8 | T6 | Taurus | 04h 10m 54.46s | 14° 11′ 31.41″ | 17.16 |
WISE 0413-4750 | 66.2 | T9 | Horologium | 04h 13m 58.14s | −47° 50′ 39.3″ | |
WISE 0448-1935 | 69.8 | T5 pec | Eridanus | 04h 48m 53.31s | −19° 35′ 48.06″ | 16.99 |
WISE 0458+6434 | 35.9 | T8.5 | Camelopardalis | 04h 58m 53.93s | 64° 34′ 52.72″ | 17.47 |
WISE 0500-1223 | 47.0 | T8 | Eridanus | 05h 00m 03.03s | −12° 23′ 42.93″ | 17.82 |
WISE 0513+0608 | 44.7 | T6.5 | Orion | 05h 13m 17.28s | 06° 08′ 14.55″ | 16.21 |
WISE 0525+6739 | 98.2 | T6 pec | Camelopardalis | 05h 25m 36.28s | 67° 39′ 49.79″ | 17.49 |
WISE 0528-3308 | 57.4 | T7 pec | Columba | 05h 28m 44.53s | −33° 08′ 23.95″ | 16.67 |
WISE 0535-7500 | 13.0 | ≥Y1 | Mensa | 05h 35m 16.8s | −75° 00′ 24.9″ | >21.1 |
WISE 0539-1034 | 84.8 | T5.5 | Orion | 05h 39m 56.98s | −10° 34′ 36.71″ | 17.71 |
WISE 0542-1628 | 50.6 | T6.5 | Lepus | 05h 42m 31.28s | −16° 28′ 28.96″ | 16.64 |
WISE 0607+2429 | 25.4 | L8 | Gemini | 06h 07m 38.65s | 24° 29′ 53.5″ | 14.22 |
WISE 0611-0410 | 57.7 | T0 | Monoceros | 06h 11m 35.14s | −04° 10′ 24.17″ | 15.49 |
WISE 0612-4920 | 95.2 | T3.5 | Puppis | 06h 12m 08.69s | −49° 20′ 23.9″ | |
WISE 0612-3036 | 64.9 | T6 | Canis Major | 06h 12m 13.88s | −30° 36′ 12.2″ | 17.00 |
WISE 0614+3912 | 50.2 | T6 | Auriga | 06h 14m 07.51s | 39° 12′ 35.67″ | 16.93 |
WISE 0614+0951 | 51.5 | T7 | Orion | 06h 14m 37.73s | 09° 51′ 35.0″ | |
WISE 0623-0456 | 37.5 | T8 | Monoceros | 06h 23m 09.91s | −04° 56′ 24.27″ | 17.51 |
WISE 0625+5646 | 67.2 | T6 | Lynx | 06h 25m 42.27s | 56° 46′ 25.55″ | 17.10 |
WISE 0627-1114 | 37.2 | T6 | Canis Major | 06h 27m 20.08s | −11° 14′ 27.98″ | 15.49 |
WISE 0656+4205 | 54.1 | T3 | Auriga | 06h 56m 09.63s | 42° 05′ 32.22″ | 15.45 |
WISE 0713-2917 | 23.2 | Y0 | Canis Major | 07h 13m 22.55s | −29° 17′ 51.9″ | 19.64 |
WISE 0723+3403 | 45.7 | T9: | Gemini | 07h 23m 12.44s | 34° 03′ 13.5″ | |
WISE 0733+7544 | 78.3 | T6 | Camelopardalis | 07h 33m 47.94s | 75° 44′ 39.2″ | |
WISE 0734-7157 | 34.9 | Y0 | Volans | 07h 34m 44.02s | −71° 57′ 44.0″ | 20.41 |
WISE 0744+5628 | 47.3 | T8 | Lynx | 07h 44m 57.28s | 56° 28′ 21.12″ | 17.68 |
WISE 0750+2725 | 51.5 | T8.5 | Gemini | 07h 50m 03.77s | 27° 25′ 44.68″ | 19.02 |
WISE 0751-7634 | 39.1 | T9 | Chamaeleon | 07h 51m 08.75s | −76° 34′ 49.54″ | 19.34 |
WISE 0759-4904 | 38.8 | T8 | Puppis | 07h 59m 46.98s | −49° 04′ 54.13″ | |
WISE 0811-8051 | 32.0 | T9.5: | Chamaeleon | 08h 11m 17.81s | −80° 51′ 41.3″ | |
WISE 0812+4021 | 63.6 | T8 | Lynx | 08h 12m 20.04s | 40° 21′ 06.2″ | |
WISE 0819-0335 | 46.0 | T4 | Hydra | 08h 19m 58.06s | −03° 35′ 28.52″ | 14.99 |
WISE 0821+1443 | 68.2 | T5.5 | Cancer | 08h 21m 31.66s | 14° 43′ 19.29″ | 16.78 |
WISE 0836-1859 | 72.4 | T8 pec | Pyxis | 08h 36m 41.17s | −18° 59′ 47.18″ | |
WISE 0857+5604 | 42.1 | T8 | Ursa Major | 08h 57m 16.25s | 56° 04′ 07.58″ | 17.65 |
WISE 0906+4735 | 51.5 | T8 | Ursa Major | 09h 06m 49.34s | 47° 35′ 38.2″ | 18.16 |
WISE 0929+0409 | 64.9 | T6.5 | Hydra | 09h 29m 06.78s | 04° 09′ 57.59″ | 17.21 |
WISE 0952+1955 | 72.1 | T6 | Leo | 09h 52m 59.3s | 19° 55′ 08.49″ | 17.13 |
WISE 1018-2445 | 47.6 | T8 | Hydra | 10h 18m 08.05s | −24° 45′ 58.26″ | |
WISE 1019+6529 | 56.8 | T6 | Ursa Major | 10h 19m 05.64s | 65° 29′ 54.17″ | 16.59 |
WISE 1039-1600 | 47.3 | T7.5 | Hydra | 10h 39m 07.73s | −16° 00′ 02.9″ | |
WISE 1042-3842 | 53.2 | T8.5 | Antlia | 10h 42m 45.29s | −38° 42′ 37.86″ | |
Luhman 16 | 6.5 | L8 | Vela | 10h 49m 18.72s | −53° 19′ 09.86″ | 10.73 |
WISE 1051-2138 | 40.8 | T9: | Hydra | 10h 51m 30.01s | −21° 38′ 59.7″ | |
WISE 1122+2550 | 57.7 | T6 | Leo | 11h 22m 54.71s | 25° 50′ 21.85″ | 16.67 |
WISE 1124-0421 | 50.6 | T7 | Leo | 11h 24m 38.12s | −04° 21′ 49.7″ | |
WISE 1150+6302 | 32.9 | T8 | Ursa Major | 11h 50m 13.9s | 63° 02′ 40.97″ | 17.72 |
WISE 1217+1626 | 34.2 | T9 | Coma Berenices | 12h 17m 56.96s | 16° 26′ 39.98″ | 17.83 |
WISE 1225-1013 | 55.4 | T6 | Virgo | 12h 25m 58.86s | −10° 13′ 45.0″ | |
WISE 1311+0122 | 44.4 | T9: | Virgo | 13h 11m 06.21s | 01° 22′ 53.61″ | 18.97 |
WISE 1311+3629 | 86.1 | L5 pec | Canes Venatici | 13h 11m 41.91s | 36° 29′ 24.83″ | 15.55 |
WISE 1318-1758 | 32.9 | T9: | Virgo | 13h 18m 33.98s | −17° 58′ 26.5″ | |
WISE 1320+6034 | 56.1 | T6.5 | Ursa Major | 13h 20m 04.18s | 60° 34′ 25.99″ | 16.95 |
WISE 1322-2340 | 33.9 | T8 | Hydra | 13h 22m 33.63s | −23° 40′ 16.71″ | 17.01 |
WISE 1348+6603 | 91.0 | L9 | Draco | 13h 48m 07.04s | 66° 03′ 28.25″ | 17.17 |
WISE 1405+5534 | 25.3 | Y0 (pec?) | Ursa Major | 14h 05m 18.27s | 55° 34′ 21.22″ | 20.20 |
WISE 1433-0837 | 84.8 | T8:: | Libra | 14h 33m 11.42s | −08° 37′ 36.4″ | |
WISE 1436-1814 | 60.0 | T8 pec | Libra | 14h 36m 02.22s | −18° 14′ 21.87″ | |
WISE 1457+5815 | 52.2 | T7 | Draco | 14h 57m 15.03s | 58° 15′ 09.93″ | 16.83 |
WISE 1506+7027 | 11.1 | T6 | Ursa Minor | 15h 06m 49.89s | 70° 27′ 36.23″ | 14.33 |
WISE 1517+0529 | 72.4 | T8 | Serpens | 15h 17m 21.13s | 05° 29′ 29.3″ | |
WISE 1519+7009 | 50.9 | T8 | Ursa Minor | 15h 19m 06.69s | 70° 09′ 30.92″ | 17.88 |
WISE 1523+3125 | 84.5 | T7 p | Corona Borealis | 15h 23m 05.1s | 31° 25′ 37.6″ | |
WISE 1541-2250 | 20.0 | Y0.5 | Libra | 15h 41m 51.57s | −22° 50′ 25.03″ | 21.16 |
WISE 1542+2230 | 41.1 | T9.5 | Serpens | 15h 42m 14.0s | 22° 30′ 05.2″ | |
WISE 1612-3420 | 55.4 | T6.5 | Scorpius | 16h 12m 15.92s | −34° 20′ 28.61″ | |
WISE 1614+1739 | 32.6 | T9 | Hercules | 16h 14m 41.48s | 17° 39′ 35.44″ | 19.08 |
WISE 1617+1807 | 50.2 | T8 | Hercules | 16h 17m 05.74s | 18° 07′ 14.21″ | 17.66 |
WISE 1622-0959 | 52.2 | T6 | Scorpius | 16h 22m 09.95s | −09° 55′ 34.78″ | 16.44 |
WISE 1627+3255 | 50.2 | T6 | Hercules | 16h 27m 25.65s | 32° 55′ 24.5″ | 16.61 |
WISE 1639-6847 | 16.3 | Y0 | Triangulum Australe | 16h 39m 40.83s | −68° 47′ 38.6″ | |
WISE 1647+5632 | 28 | T6 | Draco | 16h 47m 15.59s | 56° 32′ 08.44″ | 16.59 |
WISE 1653+4444 | 39.5 | T8 | Hercules | 16h 53m 11.03s | 44° 44′ 22.71″ | 17.59 |
WISE 1711+3500 | 60.3 | T8 | Hercules | 17h 11m 04.59s | 35° 00′ 36.73″ | 17.89 |
WISE 1717+6129 | 72.7 | T8 | Draco | 17h 17m 17.13s | 61° 28′ 58.82″ | 18.49 |
WISE 1721+1117 | 62.3 | T6 | Ophiuchus | 17h 21m 34.46s | 11° 17′ 39.4″ | |
WISE 1728+5716 | 97.8 | T6 | Draco | 17h 28m 44.97s | 57° 16′ 42.9″ | 17.68 |
WISE 1738+2732 | 20.0 | Y0 | Hercules | 17h 38m 35.54s | 27° 32′ 58.78″ | 19.47 |
WISE 1741+2553 | 18.9 | T9 | Hercules | 17h 41m 24.22s | 25° 53′ 18.96″ | 16.53 |
WISE 1746-0338 | 83.8 | T6 | Ophiuchus | 17h 46m 40.78s | −03° 38′ 18″ | 17.45 |
WISE 1800+0134 | 28.7 | T7.5 | Ophiuchus | 18h 00m 26.60s | 01° 34′ 53.1″ | 14.30 |
WISE 1804+3117 | 30.0 | T9.5: | Hercules | 18h 04m 35.39s | 31° 17′ 05.98″ | 18.70 |
WISE 1809+3838 | 74.4 | T8 | Hercules | 18h 09m 01.07s | 38° 38′ 05.4″ | |
WISE 1812+2721 | 47.0 | T8.5: | Hercules | 18h 12m 10.83s | 27° 21′ 44.26″ | 18.19 |
WISE 1828+2650 | 36.0 | Y2 | Lyra | 18h 28m 31.10s | 26° 50′ 37.79″ | 23.57 |
WISE 1830+4542 | 107 | L9 | Lyra | 18h 30m 58.57s | 45° 42′ 57.55″ | |
WISE 1841+7000 | 131.1 | T5 | Draco | 18h 41m 24.75s | 70° 00′ 38.54″ | 17.24 |
WISE 1852+3537 | 55.4 | T7 | Lyra | 18h 52m 15.83s | 35° 37′ 16.06″ | 16.50 |
WISE 1906+4508 | 51.5 | T6 | Lyra | 19h 06m 24.73s | 45° 08′ 06.88″ | 16.36 |
WISE 1928+2356 | 22.8 | T6 | Vulpecula | 19h 28m 41.35s | 23° 56′ 04.9″ | |
WISE 1952+7240 | 44.4 | T4 | Draco | 19h 52m 46.61s | 72° 40′ 00.61″ | 15.09 |
WISE 1959-3338 | 37.2 | T8 | Sagittarius | 19h 59m 05.65s | 33° 38′ 34.03″ | 16.87 |
WISE 2014+0424 | 96.2 | T7 p | Aquila | 20h 14m 04.13s | 04° 24′ 08.5″ | |
WISE 2015+6646 | 50.6 | T8 | Draco | 20h 15m 46.27s | 66° 46′ 45.1″ | |
WISE 2018-7423 | 47.9 | T7 | Pavo | 20h 18m 25s | −74° 23′ 27.99″ | 17.11 |
WISE 2019-1148 | 42.4 | T8.5: | Capricornus | 20h 19m 20.76s | −11° 48′ 07.6″ | |
WISE 2056+1459 | 24.5 | Y0 | Delphinus | 20h 56m 28.88s | 14° 59′ 53.68″ | 19.21 |
WISE 2134-7137 | 42.7 | T9 pec | Indus | 21h 34m 56.81s | −71° 37′ 44.56″ | 19.8 |
WISE 2157+2659 | 61.6 | T7 | Pegasus | 21h 57m 51.34s | 26° 59′ 31.25″ | 17.31 |
WISE 2209-2734 | 46.0 | T7 | Piscis Austrinus | 22h 09m 22.05s | −27° 34′ 39.94″ | 16.81 |
WISE 2213+0911 | 58.7 | T7 | Pegasus | 22h 13m 54.71s | 09° 11′ 39.47″ | 16.98 |
WISE 2220-3628 | 26.4 | Y0 | Grus | 22h 20m 55.31s | −36° 28′ 17.4″ | 20.38 |
WISE 2226+0440 | 45.0 | T8 | Pegasus | 22h 26m 23.06s | 04° 40′ 03.06″ | 16.90 |
WISE 2237-0614 | 53.5 | T5 | Aquarius | 22h 37m 29.48s | −06° 14′ 34.36″ | 17.40 |
WISE 2237+7228 | 46.0 | T6 | Cepheus | 22h 37m 20.39s | 72° 28′ 33.8″ | |
WISE 2239+1617 | 59.7 | T3 | Pegasus | 22h 39m 37.57s | 16° 17′ 16″ | 16.18 |
WISE 2255-3118[2] | 44.7 | T8 | Piscis Austrinus | 22h 55m 40.74s | −31° 18′ 42.11″ | 17.29 |
WISE 2301+0216 | 60.7 | T6.5 | Pisces | 23h 01m 33.32s | 02° 16′ 35.1″ | |
WISE 2313-8037 | 35.9 | T8 | Octans | 23h 13m 36.45s | −80° 37′ 00.7″ | 16.97 |
WISE 2319-1844[2] | 52.2 | T7.5 | Aquarius | 23h 19m 39.13s | −18° 44′ 04.15″ | 17.43 |
WISE 2325-4105[2] | 37.5 | T9 pec | Grus | 23h 25m 19.54s | −41° 05′ 34.92″ | 19.75 |
WISE 2327-2730 | 70.8 | L9 | Sculptor | 23h 27m 28.74s | −27° 30′ 56.66″ | 16.68 |
WISE 2335+4222 | 90.3 | T7 | Andromeda | 22h 35m 43.79s | 42° 22′ 55.2″ | |
WISE 2340-0745[2] | 37.8 | T7 | Aquarius | 23h 40m 26.6s | −07° 45′ 08.46″ | 16.15 |
WISE 2342+0856 | 51.2 | T6.5 | Pegasus | 23h 42m 28.98s | 08° 56′ 20.2″ | |
WISE 2343-7418 | 48.6 | T6 | Octans | 23h 43m 51.3s | −74° 18′ 46.86″ | 16.13 |
WISE 2344+1034[2] | 46.0 | T9 | Pegasus | 23h 44m 46.23s | 10° 34′ 16.1″ | 18.80 |
WISE 2348-1028[2] | 54.1 | T7 | Aquarius | 23h 48m 41.13s | −10° 28′ 44.11″ | 16.91 |
WISE 2357+1227 | 54.8 | T6 | Pegasus | 23h 57m 16.49s | 12° 27′ 41.8″ | |
WISE 2359-7335 | 42.7 | T5.5 | Tucana | 23h 59m 41.08s | −73° 35′ 05.09″ | 16.16 |
See also
References
- ^ Chris Gelino, Davy Kirkpatrick, Adam Burgasser (6 November 2012). "DwarfArchives.org: Photometry, spectroscopy, and astrometry of M, L, and T dwarfs". caltech.edu. Retrieved 2012-12-28.
{{cite web}}
: CS1 maint: multiple names: authors list (link) (M=536, L=918, T=355, Y=14) - ^ a b c d e f 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. arXiv:1205.2122. Bibcode:2012ApJ...753..156K. 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.
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