* eta Ori A

Query : * eta Ori A

Basic data :
* eta Ori A -- Spectroscopic Binary
Other object types: otypes_help 		SB* (2004A&A,SBC7,...), ** (**,CCDM,...), * (TYC,*,...)
ICRS coord. (ep=J2000) : 		05 24 28.6174082251 -02 23 49.729023106 (Optical) [ 0.3432 0.2835 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		05 21 57.6681560752 -02 26 29.879183133 [ 0.3432 0.2835 90 ]
Gal coord. (ep=J2000) : 		204.8657412083605 -20.3915812718768 [ 0.3432 0.2835 90 ]
Proper motions mas/yr : 		-0.483 -1.248 [0.499 0.322 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.5783 [0.7675] A 2020yCat.1350....0G
Spectral type: 		B1V C 1975A&AS...19...91L
Fluxes (3) :
B 3.42 [0.01] D 2002A&A...384..180F
V 3.59 [0.01] D 2002A&A...384..180F
G 3.615370 [0.008352] C 2022yCat.1355....0G
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1 Display criteria :

Identifiers (12) :
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TYC 4757-1588-1 ** MCA 18 SBC7 225 WDS J05245-0224A
* eta Ori A CCDM J05245-0223A SBC9 319 WDS J05245-0224Aa,Ab
** DA 5A SBC7 224 SBC9 320 Gaia DR3 3214077516844988800

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

Plx : 1    PM : 1   

   

External archives :

Link by name to the catalogue in VizieR :

TYC 4757-1588-1 CCDM J05245-0223A WDS J05245-0224A WDS J05245-0224Aa,Ab Gaia DR3 3214077516844988800

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Annotations :
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