SK 42

Query : SK 42

Basic data :
SK 42 -- Blue Supergiant
Other object types: otypes_help 		* (GSC,AzV,...), s*b (1997A&A), s?b (2019A&A), NIR (2MASS), MIR (SSTISAGE1C)
ICRS coord. (ep=J2000) : 		00 51 05.8251762936 -72 00 30.617658252 (Optical) [ 0.0267 0.0238 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		00 49 17.1195984411 -72 16 49.215187842 [ 0.0267 0.0238 90 ]
Gal coord. (ep=J2000) : 		302.9692227795748 -45.1197228279641 [ 0.0267 0.0238 90 ]
Proper motions mas/yr : 		0.621 -1.112 [0.038 0.034 90] A 2020yCat.1350....0G
Spectral type: 		B1Ia C 1997A&A...317..871L
Fluxes (7) :
B 12.67 [~] E ~
V 12.83 [~] E ~
R 12.79 [~] E 2003yCat.1289....0Z
G 12.718978 [0.002905] C 2020yCat.1350....0G
J 13.105 [0.024] C 2003yCat.2246....0C
H 13.195 [0.028] C 2003yCat.2246....0C
K 13.15 [0.03] C 2010AJ....140..416B
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 20743 Display criteria :

Identifiers (13) :
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GSC 09138-01866 2MASS J00510584-7200304 UBV M 43606 Gaia DR3 4689244336003374720
AzV 86 SK 42 UCAC2 1161742
CSI-72-00493 SSTISAGE1C J005105.77-720030.5 uvby98 620053086
GEN# +6.20053086 TIC 181043961 Gaia DR2 4689244336003374720

References (12 between 1850 and 2026) (Total 12)
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

PM : 2    SpT : 4   

   

External archives :

Link by name to the catalogue in VizieR :

GSC 09138-01866 2MASS J00510584-7200304 UCAC2 1161742 uvby98 620053086 Gaia DR2 4689244336003374720
Gaia DR3 4689244336003374720

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