Brown Dwarfs

An example of a brown dwarf is Luhman 16 B.

**Brown dwarfs** are a type of star that formed the same way as stars but failed to get enough mass (usually less than 80 Jovian masses) and gas to create nuclear fusion, and are technically failed stars. These stars are the coldest type of stars and can get as hot as 2,550 degrees Kelvin (note the Sun is as hot as 5,778 K). However, if two brown dwarves collide each other, they will have enough mass and tempature to create nucelar fusion since they are already a red dwarf.

## Examples

*This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by adding missing items with reliable sources.*

* 11 Comae Berenices Ab
* 15 Sagittae B
* 27 Piscium B
* 2M1207
* 2M1510 Aa
* 2M1510 Ab
* 2M1510 B
* 2MASS 1237+6526
* 2MASS 1507-1627
* 2MASS J00361617+1821104
* 2MASS J01225093−2439505 b
* 2MASS J02431371-2453298
* 2MASS J03480772-6022270
* 2MASS J03552337+1133437
* 2MASS J04070752+1546457
* 2MASS J04151954-0935066
* 2MASS J04414489+2301513 Bb
* 2MASS J05325346+8246465
* 2MASS J09373487+2931409
* 2MASS J09393548-2448279 A
* 2MASS J09393548-2448279 B
* 2MASS J10475385+2124234
* 2MASS J11011926–7732383 A
* 2MASS J11011926–7732383 B
* 2MASS J11145133-2618235
* 2MASS J11263991-5003550
* 2MASS J12195156+3128497
* 2MASS J15031961+2525196
* 2MASS J21392676+0220226
* 2MASS J22282889–4310262
* 54 Piscium B
* AB Doradus Ca
* AB Doradus Cb
* BD+20 2457 b
* CFBDS J005910.90–011401.3
* CFBDSIR J145829+101343 A
* CFBDSIR J145829+101343 B
* Cha 110913-773444
* ChaHα8
* ChaHα8 b
* CoRoT-3b
* CoRoT-15b
* CoRoT-20c
* CT Chamaeleontis b
* CWISEP J193518.59-154620.3
* DENIS 0255-4700
* DENIS J081730.0-615520
* DENIS J082303.1-491201 A
* DENIS J082303.1-491201 B
* DENIS-P J020529.0-115925 A
* DENIS-P J020529.0-115925 B
* DENIS-P J020529.0-115925 C
* DENIS-P J082303.1−491201
* DENIS-P J082303.1-491201 b
* DENIS-P J1058.7-1548
* DENIS-P J1228.2-1547 A
* DENIS-P J1228.2-1547 B
* DH Tauri B
* DH Tauri Bb
* DT Virginis C
* Epsilon Indi Ba
* Epsilon Indi Bb
* Eta Coronae Borealis C
* Eta Telescopii Ab
* FU Tauri A
* FU Tauri B
* FT Octantis b
* Gaia14aae B
* GD 165 B
* GJ 504 b
* GLASS-JWST-BD1
* Gliese 22 B
* Gliese 229 B
* Gliese 569 Ba
* Gliese 569 Bb
* Gliese 570 D
* Gliese 680 Ab
* Gliese 758 B
* GPX-1 B
* GQ Lupi b
* HAT-P-13c
* HD 4113 C
* HD 4747 B
* HD 5388 b
* HD 6718 b
* HD 13189 b
* HD 19467 B
* HD 28185 c
* HD 33473 C
* HD 29587 b
* HD 41004 Bb
* HD 46588 B
* HD 65216 C
* HD 72946 B
* HD 81817 b
* HD 81817 c
* HD 82943 c
* HD 89744 B
* HD 89744 C
* HD 126053 B
* HD 131664 b
* HD 136118 b
* HD 140913 B
* HD 141937 b
* HD 142250 b
* HD 149274 b
* HD 149274 c
* HD 153557 Ad
* HD 164427 b
* HD 167665 B
* HD 168443 c
* HD 180314 b
* HD 191760 b
* HD 202206 B
* HD 203030 B
* HD 217786 Ab
* HD 221420 Ab
* HIP 54597 B
* HIP 70849 B
* HIP 73990 b
* HIP 73990 c
* HIP 74865 b
* HIP 78530 b
* HIP 79098 (A)b
* HIP 97233 b
* HN Pegasi B
* HR 2562 b
* J1407b
* KELT-1 Ab
* Kappa Andromedae b
* Kelu-1 A
* Kelu-1 B
* KMT-2016-BLG-1820L
* KMT-2016-BLG-2142L
* KMT-2016-BLG-2605L
* KMT-2020-BLG-0414L B
* KOI-2513.01
* KSN:BS-C11a B
* LHS 6343 Ab
* LP 944-20
* Luhman 16 A
* Luhman 16 B
* Luhman 19 (fictional)
* MOA-2007-BLG-197Lb
* MOA-2015-BLG-337L
* MXB 1658-298 (AB)b
* Mu2 Scorpii b
* NLTT 41135 Ab
* Nu Ophiuchi b
* Nu Ophiuchi c
* OGLE-2009-BLG-0151L
* OGLE-2015-BLG-1771L
* OGLE-2016-BLG-1266L
* OGLE-2017-BLG-1522L
* Oph 11
* Oph 11 b
* OTS 44
* Pi Mensae b
* PSR B1957+20 b
* PZ Telescopii B
* S Ori 52
* S Ori 70
* Sahara 7886 (fictional)
* Scholz's Star B
* SCR 1845-6357 B
* SDSS J0104+1535
* SDSS J141624.08+134826.7 A
* SDSS J141624.08+134826.7 B
* SIMP J013656.5+093347
* Teide 1
* TVLM 513-46546
* TWA 5 b
* TYC 8998-760-1 b
* UGPS J0521+3640
* UGPS J072227.51-054031.2
* ULAS J003402.77-005206.7
* ULAS J133553.45+113005.2
* USco1610-1913 b
* USco1612-1800 b
* UScoCTIO 108 A
* UScoCTIO 108 B
* VHS J125601.92–125723.9 A
* VHS J125601.92–125723.9 B
* VHS J125601.92–125723.9 (AB)b
* WD 0137-349 B
* WD 0806-661 b
* WISE 0146+4234 A
* WISE 0146+4234 B
* WISE 0350-5658
* WISE 0359-5401
* WISE 0458+6434 A
* WISE 0458+6434 B
* WISE 0535-7500
* WISE 0607+2429
* WISE 0647-6232
* WISE 0713-2917
* WISE 0734-7157
* WISE 0855-0714
* WISE 1217+1626 A
* WISE 1217+1626 B
* WISE 1405+5534
* WISE 1506+7027
* WISE 1534–1043
* WISE 1541-2250
* WISE 1639-6847
* WISE 1800+0134
* WISE 1828+2650 A
* WISE 1828+2650 B
* WISE 2150-7520 A
* WISE 2150-7520 B
* WISE 2220-3628
* WISE J0005+3737
* WISE J004945.61+215120.0
* WISE J0254+0223
* WISE J031624.35+430709.1
* WISE J0336-0143 A
* WISE J0336-0143 B
* WISE J0521+1025
* WISE J1147-2040
* WISE J2000+3629
* WISE J2030+0749
* WISE J2209+2711
* WISEA 1101+5400
* WISEA 1810-1010
* WISEP J190648.47+401106.8
* WISEPA J031325.96+780744.2
* WISEPA J041022.71+150248.5
* WISEPA J173835.53+273258.9
* WISEPA J184124.74+700038.0 A
* WISEPA J184124.74+700038.0 B
* WISEPA J195246.66+724000.8
* WISEPC J205628.90+145953.3
* Xi Ursae Majoris Bb
* Xi Ursae Majoris C
* XO-3 Ab
* Zeta Delphini B