HD 74930

Query : HD 74930

Basic data :
HD 74930 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,BD,...), SB* (2022yCat), PM* (NLTT), NIR (2MASS)
ICRS coord. (ep=J2000) : 		08 46 17.4518490384 -20 25 40.131381612 (Optical) [ 0.1566 0.1250 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 44 02.9704285796 -20 14 40.346532667 [ 0.1566 0.1250 90 ]
Gal coord. (ep=J2000) : 		245.0496849280232 +13.9770907806047 [ 0.1566 0.1250 90 ]
Proper motions mas/yr : 		-182.635 32.821 [0.198 0.179 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 115.11 [2.11] / z(spectroscopic) 0.000384 [0.000007] / cz 115.13 [2.11]
   (Opt) C 2022yCat.1355....0G
Parallaxes (mas): 		17.9481 [0.1981] A 2020yCat.1350....0G
Spectral type: 		G2V C 1988MSS...C04....0H
Fluxes (6) :
B 8.43 [0.02] D 2000A&A...355L..27H
V 7.79 [0.01] D 2000A&A...355L..27H
G 7.639165 [0.002760] C 2022yCat.1355....0G
J 6.605 [0.023] C 2003yCat.2246....0C
H 6.315 [0.049] C 2003yCat.2246....0C
K 6.190 [0.023] C 2003yCat.2246....0C
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Identifiers (20) :
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HD 74930 HIC 43054 SAO 176445 YZ 0 6558
BD-19 2522 HIP 43054 SKY# 16848 YZ 110 3883
CPD-19 3798 2MASS J08461745-2025402 TIC 176393989 Gaia DR2 5704209669990566144
GEN# +1.00074930 NLTT 20222 TYC 6020-531-1 Gaia DR3 5704209669990566144
GSC 06020-00531 PPM 255118 uvby98 100074930 Gaia DR1 5704209665695028224

References (37 between 1850 and 2026) (Total 37)
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    Var : 1    Rot : 1    Fe/H : 6    Plx : 5    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 74930 BD-19 2522 CPD-19 3798 GSC 06020-00531 HIC 43054
HIP 43054 2MASS J08461745-2025402 NLTT 20222 PPM 255118 SAO 176445
TYC 6020-531-1 uvby98 100074930 Gaia DR2 5704209669990566144 Gaia DR3 5704209669990566144 Gaia DR1 5704209665695028224

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