HD 74946

Query : HD 74946

Basic data :
HD 74946 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,CD,...), SB* (2004A&A,SBC9), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		08 46 10.0756445736 -26 36 46.070086572 (Optical) [ 0.0376 0.0452 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		08 44 01.4234211911 -26 25 45.014809350 [ 0.0376 0.0452 90 ]
Gal coord. (ep=J2000) : 		250.0851571799767 +10.2321851408813 [ 0.0376 0.0452 90 ]
Proper motions mas/yr : 		-6.422 2.548 [0.054 0.063 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 15.04 [0.17] / z(~) 0.000050 [0.000001] / cz 15.04 [0.17]
   A 2004A&A...424..727P
Parallaxes (mas): 		1.2022 [0.0579] A 2020yCat.1350....0G
Spectral type: 		B/A E 1982MSS...C03....0H
Fluxes (6) :
B 8.45 [0.02] D 2000A&A...355L..27H
V 7.13 [0.01] D 2000A&A...355L..27H
G 6.595423 [0.002764] C 2020yCat.1350....0G
J 4.793 [0.250] D 2003yCat.2246....0C
H 3.823 [0.254] D 2003yCat.2246....0C
K 3.699 [0.240] D 2003yCat.2246....0C
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Identifiers (23) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 74946 HD 74947 PPM 255117 TYC 6579-2580-1
CD-26 6417 HIC 43041 SAO 176444 YZ 116 6747
CPD-26 3602 HIP 43041 SBC9 2750 Gaia DR2 5652111201296339072
FK5 4786 IRAS 08440-2625 SKY# 16843 Gaia DR3 5652111201296339072
GC 12098 2MASS J08461007-2636461 SRS 8597 Gaia DR1 5652111196996770816
GSC 06579-02580 N30 2057 TIC 1267523

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 : 2    Distance : 2    Plx : 4    PM : 6    SpT : 4   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 74946

Link by name to the catalogue in VizieR :

HD 74946 CD-26 6417 CPD-26 3602 FK5 4786 GSC 06579-02580
HD 74947 HIC 43041 HIP 43041 IRAS 08440-2625 2MASS J08461007-2636461
PPM 255117 SAO 176444 TYC 6579-2580-1 Gaia DR2 5652111201296339072 Gaia DR3 5652111201296339072
Gaia DR1 5652111196996770816

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