HD 6939

Query : HD 6939

Basic data :
HD 6939 -- Star
Other object types: otypes_help 		* (2010ApJ,HD,...), NIR (2MASS), IR (MSX)
ICRS coord. (ep=J2000) : 		01 07 34.9271834544 -73 24 30.410005752 (Optical) [ 0.0128 0.0096 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		01 06 06.3248207355 -73 40 30.671167903 [ 0.0128 0.0096 90 ]
Gal coord. (ep=J2000) : 		301.3397371245833 -43.6698607426757 [ 0.0128 0.0096 90 ]
Proper motions mas/yr : 		-10.015 -0.102 [0.018 0.012 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 17.20 [0.21] / z(spectroscopic) 0.000057 [0.000001] / cz 17.20 [0.21]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.5701 [0.0124] A 2020yCat.1350....0G
Spectral type: 		K2III C 2015A&A...578A...3G
Fluxes (6) :
B 11.04 [0.06] D 2000A&A...355L..27H
V 9.83 [0.03] D 2000A&A...355L..27H
G 9.474051 [0.002761] C 2020yCat.1350....0G
J 7.747 [0.024] C 2003yCat.2246....0C
H 7.137 [0.051] C 2003yCat.2246....0C
K 6.985 [0.021] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 20743 Display criteria :

Identifiers (16) :
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HD 6939 GCRV 25718 PPM 367173 [GDN2015] SMC388
CD-74 54 GSC 09142-02795 RAVE J010734.9-732430 Gaia DR2 4687143272368590336
CPD-74 85 2MASS J01073493-7324304 TIC 183120731 Gaia DR3 4687143272368590336
Flo 536 MSX SMC 154 TYC 9142-2795-1 Gaia DR1 4687143268063366144

References (13 between 1850 and 2026) (Total 13)
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 : 6    Distance : 3    Fe/H : 3    Plx : 4    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 6939 CD-74 54 CPD-74 85 GSC 09142-02795 2MASS J01073493-7324304
PPM 367173 RAVE J010734.9-732430 TYC 9142-2795-1 Gaia DR2 4687143272368590336 Gaia DR3 4687143272368590336
Gaia DR1 4687143268063366144

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