HD 80542

Query : HD 80542

Basic data :
HD 80542 -- Double or Multiple Star
Other object types: otypes_help 		* (HD,CD,...), ** (**,WDS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		09 19 04.3973366112 -41 28 05.896155000 (Optical) [ 0.1915 0.2014 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		09 17 08.8614204623 -41 15 23.169919320 [ 0.1915 0.2014 90 ]
Gal coord. (ep=J2000) : 		265.9127499035532 +05.6551137937117 [ 0.1915 0.2014 90 ]
Proper motions mas/yr : 		-3.041 -3.750 [0.243 0.238 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 33.76 [0.26] / z(spectroscopic) 0.000113 [0.000001] / cz 33.76 [0.26]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		19.5272 [0.2517] A 2020yCat.1350....0G
Spectral type: 		G2V C 1978MSS...C02....0H
Fluxes (6) :
B 8.59 [0.02] D 2000A&A...355L..27H
V 7.97 [0.01] D 2000A&A...355L..27H
G 7.802903 [0.002786] C 2020yCat.1350....0G
J 6.772 [0.020] C 2003yCat.2246....0C
H 6.430 [0.027] C 2003yCat.2246....0C
K 6.358 [0.016] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 11664 Display criteria :

Identifiers (20) :
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HD 80542 GEN# +1.00080542 PPM 314195 uvby98 100080542
** CHR 239 GSC 07686-00237 SAO 221055 WDS J09191-4128AB
CD-40 5108 HIC 45705 SKY# 17978 Gaia DR2 5427666174738393344
CPC 0 7239 HIP 45705 TIC 3845807 Gaia DR3 5427666174738393344
CPD-40 3394 2MASS J09190441-4128056 TYC 7686-237-1 Gaia DR1 5427666170431945088

References (43 between 1850 and 2026) (Total 43)
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 : 3    Distance : 2    Rot : 1    Fe/H : 2    Plx : 5    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 80542 CD-40 5108 CPD-40 3394 GSC 07686-00237 HIC 45705
HIP 45705 2MASS J09190441-4128056 PPM 314195 SAO 221055 TYC 7686-237-1
uvby98 100080542 WDS J09191-4128AB Gaia DR2 5427666174738393344 Gaia DR3 5427666174738393344 Gaia DR1 5427666170431945088

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