(Q222731)

English

2MASSI J1721039+334415

brown dwarf

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Statements

1 reference

1 reference

astronomical radio source

1 reference

1 reference

high proper-motion star

1 reference

stated in

SIMBAD

catalog code

2MASS J17210390+3344160

1 reference

Gaia DR2 1334160263982413696

1 reference

0 references

16.3078±0.0545 parsec

1 reference

stated in

Gaia Data Release 2

16±1 parsec

1 reference

stated in

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

15.2±1.4 parsec

1 reference

stated in

Meeting the Cool Neighbors. V. A 2MASS-Selected Sample of Ultracool Dwarfs

parallax

61.3203±0.205 milliarcsecond

1 reference

stated in

Gaia Data Release 2

62.89±0.52 milliarcsecond

1 reference

stated in

CCD parallaxes for 309 late-type dwarfs and subdwarfs

declination component of proper motion

591.642±0.369 milliarcsecond per year

1 reference

stated in

Gaia Data Release 2

602±17 milliarcsecond per year

1 reference

stated in

Proper motions of field L and T dwarfs

561±32 milliarcsecond per year

1 reference

stated in

Activity and Kinematics of Ultracool Dwarfs, Including an Amazing Flare Observation

right ascension component of proper motion

−1,855.601±0.358 milliarcsecond per year

1 reference

stated in

Gaia Data Release 2

−1,854±17 milliarcsecond per year

1 reference

stated in

Proper motions of field L and T dwarfs

−1,836±105 milliarcsecond per year

1 reference

stated in

Activity and Kinematics of Ultracool Dwarfs, Including an Amazing Flare Observation

spectral class

L5.3:V

1 reference

stated in

SpeX SPECTROSCOPY OF UNRESOLVED VERY LOW MASS BINARIES. II. IDENTIFICATION OF 14 CANDIDATE BINARIES WITH LATE-M/EARLY-L AND T DWARF COMPONENTS

L3

1 reference

stated in

Meeting the Cool Neighbors. V. A 2MASS-Selected Sample of Ultracool Dwarfs

18.5629±0.0026

1 reference

13.625±0.023

1 reference

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

12.952±0.026

astronomical filter

H band

1 reference

stated in

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

12.489±0.02

astronomical filter

K band

1 reference

stated in

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

1 reference

260.26513834180040 degree

1 reference

stated in

Gaia Data Release 2

declination

33.73803420009167 degree

1 reference

stated in

Gaia Data Release 2

Identifiers

Google Knowledge Graph ID

/g/1z3t22s8s

0 references

SIMBAD ID

2MASSI J1721039+334415

1 reference

stated in

SIMBAD

Sitelinks

Wikipedia(1 entry)

dewiki 2MASS J17210390+3344160

(Q222731)

2MASSI J1721039+334415

Statements

Identifiers

Sitelinks

Wikipedia(1 entry)

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