HD 30873

Query : HD 30873

Basic data :
HD 30873 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,BD,...), PM* (2016A&A), SB* (2022yCat), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		04 50 44.2640619168 -15 34 16.579682436 (Optical) [ 0.1800 0.1709 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 48 27.9822755029 -15 39 09.638426969 [ 0.1800 0.1709 90 ]
Gal coord. (ep=J2000) : 		214.1784523967238 -33.5958145411673 [ 0.1800 0.1709 90 ]
Proper motions mas/yr : 		97.779 -201.729 [0.241 0.200 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 52.84 [2.93] / z(spectroscopic) 0.000176 [0.000010] / cz 52.84 [2.93]
   (Opt) C 2018yCat.1345....0G
Parallaxes (mas): 		18.7673 [0.2967] A 2020yCat.1350....0G
Spectral type: 		G8IV C 1988MSS...C04....0H
Fluxes (6) :
B 8.78 [0.02] D 2000A&A...355L..27H
V 7.99 [0.01] D 2000A&A...355L..27H
G 7.801726 [0.002762] C 2020yCat.1350....0G
J 6.626 [0.023] C 2003yCat.2246....0C
H 6.291 [0.027] C 2003yCat.2246....0C
K 6.181 [0.021] C 2003yCat.2246....0C
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Identifiers (12) :
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HD 30873 PPM 214899 TYC 5899-680-1 Gaia DR2 2981167964436686592
BD-15 874 SAO 149929 WISEA J045044.32-153418.6 Gaia DR3 2981167964436686592
2MASS J04504425-1534163 TIC 114954827 YZ 105 1340 Gaia DR1 2981167964436686592

References (9 between 1850 and 2026) (Total 9)
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 : 3    PM : 3    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 30873 BD-15 874 2MASS J04504425-1534163 PPM 214899 SAO 149929
TYC 5899-680-1 WISEA J045044.32-153418.6 Gaia DR2 2981167964436686592 Gaia DR3 2981167964436686592 Gaia DR1 2981167964436686592

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