HD 2970

Query : HD 2970

Basic data :
HD 2970 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,CD,...), SB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		00 32 44.8333588704 -39 19 33.568183992 (Optical) [ 0.1792 0.1705 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		00 30 18.6320435380 -39 36 05.604419387 [ 0.1792 0.1705 90 ]
Gal coord. (ep=J2000) : 		319.4524885974220 -77.1965626032051 [ 0.1792 0.1705 90 ]
Proper motions mas/yr : 		-3.905 -19.773 [0.197 0.252 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 5.46 [2.10] / z(spectroscopic) 0.000018 [0.000007] / cz 5.46 [2.10]
   (Opt) C 2018yCat.1345....0G
Parallaxes (mas): 		11.1626 [0.2444] A 2020yCat.1350....0G
Spectral type: 		G3/5II D 1982MSS...C03....0H
Fluxes (6) :
B 9.13 [0.02] D 2000A&A...355L..27H
V 8.51 [0.01] D 2000A&A...355L..27H
G 8.371941 [0.002761] C 2020yCat.1350....0G
J 7.431 [0.029] C 2003yCat.2246....0C
H 7.159 [0.051] C 2003yCat.2246....0C
K 7.070 [0.021] C 2003yCat.2246....0C
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Identifiers (16) :
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HD 2970 GSC 07525-00907 PPM 276135 TYC 7525-907-1
CD-40 116 HIC 2580 SAO 192599 Gaia DR2 4994450243967687040
CPC 18 147 HIP 2580 SRS 3206 Gaia DR3 4994450243967687040
CPD-40 47 2MASS J00324483-3919335 TIC 116660599 Gaia DR1 4994450239671766656

References (17 between 1850 and 2026) (Total 17)
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 : 2    Var : 1    Plx : 5    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 2970 CD-40 116 CPD-40 47 GSC 07525-00907 HIC 2580
HIP 2580 2MASS J00324483-3919335 PPM 276135 SAO 192599 TYC 7525-907-1
Gaia DR2 4994450243967687040 Gaia DR3 4994450243967687040 Gaia DR1 4994450239671766656

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