2MASS J12195156+3128497 (Q222511)

1 reference

49±25 Jupiter mass

1 reference

Weather on Other Worlds. V. The Three Most Rapidly Rotating Ultra-cool Dwarfs

stated in source according to

catalog code

2MASS J12195156+3128497

1 reference

SDSS J121951.45+312849.4

catalog

Sloan Digital Sky Survey

1 reference

SDSS J121951.44+312849.4

catalog

Sloan Digital Sky Survey

1 reference

time of discovery or invention

2021

1 reference

discovery method

direct imaging

1 reference

inferred from equatorial coordinates

constellation

Coma Berenices

1 reference

based on heuristic

parent astronomical body

no value

1 reference

redshift

0.00021±0.00184

1 reference

The SDSS Photometric Catalog, Release 7

distance from Earth

18.1±3.7 parsec

2 references

Colors and kinematics of L dwarfs from the Sloan Digital Sky Survey

19±2 parsec

3 references

The brown dwarf kinematics project I. Proper motions and tangential velocities for a large sample of late-type M, L, and T dwarfs

parallax

52±3.8 milliarcsecond

2 references

The Hawaii Infrared Parallax Program. IV. A Comprehensive Parallax Survey of L0–T8 Dwarfs with UKIRT

declination component of proper motion

−50±15 milliarcsecond per year

2 references

Colors and kinematics of L dwarfs from the Sloan Digital Sky Survey

−17±31 milliarcsecond per year

2 references

The brown dwarf kinematics project I. Proper motions and tangential velocities for a large sample of late-type M, L, and T dwarfs

−49.6±14.7 milliarcsecond per year

1 reference

Colors and kinematics of L dwarfs from the Sloan Digital Sky Survey

−19.4±2.6 milliarcsecond per year

2 references

The Hawaii Infrared Parallax Program. IV. A Comprehensive Parallax Survey of L0–T8 Dwarfs with UKIRT

right ascension component of proper motion

−233±24 milliarcsecond per year

2 references

Colors and kinematics of L dwarfs from the Sloan Digital Sky Survey

−250±26 milliarcsecond per year

2 references

The brown dwarf kinematics project I. Proper motions and tangential velocities for a large sample of late-type M, L, and T dwarfs

−233±23.7 milliarcsecond per year

1 reference

Colors and kinematics of L dwarfs from the Sloan Digital Sky Survey

−253.4±3.1 milliarcsecond per year

2 references

The Hawaii Infrared Parallax Program. IV. A Comprehensive Parallax Survey of L0–T8 Dwarfs with UKIRT

radial velocity

63±0 kilometre per second

1 reference

The SDSS Photometric Catalog, Release 7

−19±4.2 kilometre per second

2 references

Weather on Other Worlds. V. The Three Most Rapidly Rotating Ultra-cool Dwarfs

spectral class

L9

2 references

Discovery of the young L dwarf WISE J174102.78-464225.5

L9.5

2 references

SpeX SPECTROSCOPY OF UNRESOLVED VERY LOW MASS BINARIES. I. IDENTIFICATION OF 17 CANDIDATE BINARIES STRADDLING THE L DWARF/T DWARF TRANSITION

L8

2 references

SpeX SPECTROSCOPY OF UNRESOLVED VERY LOW MASS BINARIES. I. IDENTIFICATION OF 17 CANDIDATE BINARIES STRADDLING THE L DWARF/T DWARF TRANSITION

L8.0

2 references

Seventy-One New L and T Dwarfs from the Sloan Digital Sky Survey

15.913±0.082

2 references

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

14.907±0.074

2 references

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

14.305±0.072

2 references

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

24.47±0.989

2 references

The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey

25.33±0.623

2 references

The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey

24.029±0.542

2 references

The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey

21.951±0.152

2 references

The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey

18.812±0.036

2 references

The ninth data release of the Sloan Digital Sky Survey: first spectroscopic data from the SDSS-III baryon oscillation spectroscopic survey

radius

0.97±0.27 Jupiter radius

1 reference

Weather on Other Worlds. V. The Three Most Rapidly Rotating Ultra-cool Dwarfs

stated in source according to

epoch

J2000.0

2 references

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

right ascension

184.9648375 degree

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

declination

31.4804750 degree

1 reference

VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)

effective temperature

1,200 kelvin

1 reference

BANYAN. VII. A new population of young substellar candidate members of nearby moving groups from the BASS survey

Identifiers

Extrasolar Planets Encyclopaedia exoplanet ID

2mass_j1219_3128--7821

0 references

Google Knowledge Graph ID

/g/1z3t255ws

0 references

SIMBAD ID

2MASS J12195156+3128497

1 reference