TRAPPIST-1

Query : TRAPPIST-1

Basic data :
TRAPPIST-1 -- Low-mass Star
Other object types: otypes_help 		* (2017AJ,AP,...), IR (2MASSI,2MASSW), LM* (2000AJ), PM* (2006AJ), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		23 06 29.3684948589 -05 02 29.037301866 (Optical) [ 0.0616 0.0536 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		23 03 51.0524178632 -05 18 18.821987388 [ 0.0616 0.0536 90 ]
Gal coord. (ep=J2000) : 		069.7127808375832 -56.6446053686932 [ 0.0616 0.0536 90 ]
Proper motions mas/yr : 		930.788 -479.038 [0.087 0.070 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -52.003101 [0.134416] / z(spectroscopic) -0.000173 [0.000000] / cz -52.00 [0.13]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		80.2123 [0.0716] A 2020yCat.1350....0G
Spectral type: 		M7.5e D 2000AJ....120.1085G
Fluxes (7) :
V 18.798 [0.082] C 2006AJ....132.1234C
R 16.466 [0.065] C 2006AJ....132.1234C
G 15.622554 [0.003093] C 2020yCat.1350....0G
I 14.024 [0.115] C 2006AJ....132.1234C
J 11.354 [0.022] C 2003yCat.2246....0C
H 10.718 [0.021] C 2003yCat.2246....0C
K 10.296 [0.023] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 8 		Display criteria :

Identifiers (16) :
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2MASS J23062928-0502285 EPIC 246199087 2MASSW J2306292-050227 TRAPPIST-1
AP J23062928-0502285 K2-112 2MUCD 12171 WISEA J230630.02-050234.1
CNS5 5691 Karmn J23064-050 TIC 278892590 Gaia DR3 2635476908753563008
EPIC 200164267 2MASSI J2306292-050227 TOI-6838 Gaia DR2 2635476908753563008

References (1306 between 1850 and 2026) (Total 1306)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 5    Distance : 5    Var : 1    Fe/H : 3    Plx : 5    PM : 10    SpT : 3   

   

External archives :

Link by name to the catalogue in VizieR :

2MASS J23062928-0502285 AP J23062928-0502285 2MASSI J2306292-050227 WISEA J230630.02-050234.1 Gaia DR3 2635476908753563008
Gaia DR2 2635476908753563008

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