CVSO 645

Query : CVSO 645

Basic data :
CVSO 645 -- T Tauri Star
Other object types: otypes_help 		* (2019AJ,[HCB2007],...), TT* (2019AJ,CVSO), Y*O (2007ApJ), Y*? (2018A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		05 24 02.0444371728 +01 44 04.116072876 (Optical) [ 0.0480 0.0367 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		05 21 26.3319800761 +01 41 21.835941870 [ 0.0480 0.0367 90 ]
Gal coord. (ep=J2000) : 		200.9686089772088 -18.4993812524591 [ 0.0480 0.0367 90 ]
Proper motions mas/yr : 		1.224 -0.137 [0.056 0.042 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 20.303 [0.266] / z(spectroscopic) 0.000068 [0.000001] / cz 20.30 [0.27]
   (Opt) A 2021A&A...647A..19T
Parallaxes (mas): 		2.9034 [0.0568] A 2020yCat.1350....0G
Spectral type: 		M3.5e D 2019AJ....157...85B
Fluxes (4) :
G 16.491184 [0.002913] C 2020yCat.1350....0G
J 13.534 [0.030] C 2003yCat.2246....0C
H 12.920 [0.035] C 2003yCat.2246....0C
K 12.675 [0.030] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 4 : 12370 Display criteria :

Identifiers (7) :
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2MASS J05240203+0144042 GES J05240204+0144042 [HCB2007] OB1a 484 Gaia DR3 3222274303014156928
CVSO 645 TIC 269118114 Gaia DR2 3222274303014156928

References (19 between 1850 and 2026) (Total 19)
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 : 4    Distance : 3    Rot : 2    Fe/H : 2    Plx : 2    PM : 2    SpT : 1   

   

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2MASS J05240203+0144042 Gaia DR2 3222274303014156928 Gaia DR3 3222274303014156928

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