TWA 27

Query : TWA 27

Basic data :
TWA 27 -- Low-mass Star
Other object types: otypes_help 		* (2023A&A,TWA,...), LM* (2002ApJ), ** (**,WDS), NIR (2MASS,DENIS), MIR (WISEA,WISE), Or* (2023A&A), IR (2MASSW)
ICRS coord. (ep=J2000) : 		12 07 33.4675524840 -39 32 54.016625184 (Optical) [ 0.0790 0.0646 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 04 58.4900011183 -39 16 10.763964524 [ 0.0790 0.0646 90 ]
Gal coord. (ep=J2000) : 		293.7903795600838 +22.5432438064149 [ 0.0790 0.0646 90 ]
Proper motions mas/yr : 		-64.040 -23.678 [0.087 0.072 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 7.50 [2.00] / z(~) 0.000025 [0.000007] / cz 7.50 [2.00]
   (Opt) B 2010ApJ...715L.165R
Parallaxes (mas): 		15.4624 [0.1163] A 2020yCat.1350....0G
Spectral type: 		M8IVe C 2006A&A...459..511B
Fluxes (7) :
V 19.95 [0.20] D 2014AJ....147...85R
R 17.99 [0.07] C 2014AJ....147...85R
G 17.388071 [0.003302] C 2020yCat.1350....0G
I 15.88 [0.06] C 2005yCat.2263....0D
J 12.995 [0.026] C 2003yCat.2246....0C
H 12.388 [0.027] C 2003yCat.2246....0C
K 11.945 [0.026] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 : 1995 Display criteria :

Identifiers (15) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

2MASS J12073346-3932539 TIC 102076870 WDS J12076-3933A
** CVN 12A TWA 27 WISEA J120733.41-393254.2 Gaia DR3 3459372646830687104
DENIS J120733.4-393254 TWA 27A WISE J120733.42-393254.2 Gaia DR2 3459372646830687104
2MASSW J1207334-393254 USNO-B1.0 0504-00258166

References (376 between 1850 and 2026) (Total 376)
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 : 1    Distance : 4    Fe/H : 2    Plx : 3    PM : 2    SpT : 5   

   

Observing logs
Herschel : 3   

   

External archives :

Link by name to the catalogue in VizieR :

2MASS J12073346-3932539 DENIS J120733.4-393254 USNO-B1.0 0504-00258166 WDS J12076-3933A WISEA J120733.41-393254.2
WISE J120733.42-393254.2 Gaia DR3 3459372646830687104 Gaia DR2 3459372646830687104

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