CVSO 257

Query : CVSO 257

Basic data :
CVSO 257 -- T Tauri Star
Other object types: otypes_help 		TT* (2007ApJ,CVSO), * (2019AJ,Gaia), BY* (2020ApJS), Y*? (2018A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		05 34 15.4438521192 -01 34 29.784558792 (Optical) [ 0.0451 0.0387 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		05 31 43.5501968378 -01 36 27.678067837 [ 0.0451 0.0387 90 ]
Gal coord. (ep=J2000) : 		205.3158887576708 -17.8486594684549 [ 0.0451 0.0387 90 ]
Proper motions mas/yr : 		-0.108 0.070 [0.053 0.046 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 27.6 [2.1] / z(~) 0.000092 [0.000007] / cz 27.60 [2.10]
   C 2007ApJ...661.1119B
Parallaxes (mas): 		2.4844 [0.0583] A 2020yCat.1350....0G
Spectral type: 		M4 D 2007ApJ...661.1119B
Fluxes (8) :
V 17.77 [~] D 2007ApJ...661.1119B
G 16.447542 [0.004200] C 2020yCat.1350....0G
I 14.97 [~] D 2007ApJ...661.1119B
J 13.437 [0.023] C 2003yCat.2246....0C
H 12.760 [0.032] C 2003yCat.2246....0C
K 12.506 [0.023] C 2003yCat.2246....0C
g 18.403 [~] D 2020ApJS..249...18C
r 16.939 [~] D 2020ApJS..249...18C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 4 : 11043 Display criteria :

Identifiers (6) :
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2MASS J05341543-0134297 TIC 427350096 Gaia DR2 3217558742457964288
CVSO 257 ZTF J053415.44-013429.7 Gaia DR3 3217558742457964288

References (14 between 1850 and 2026) (Total 14)
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

Distance : 3    Var : 2    Plx : 2    PM : 2    SpT : 1   

   

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2MASS J05341543-0134297 Gaia DR2 3217558742457964288 Gaia DR3 3217558742457964288

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