SK -68 155

Query : SK -68 155

Basic data :
SK -68 155 -- Blue Supergiant
Other object types: otypes_help 		* (GSC,GEN#,...), s*b (2024A&A), NIR (2MASS), MIR (SSTISAGEMC)
ICRS coord. (ep=J2000) : 		05 42 54.9424084824 -68 56 54.480574752 (Optical) [ 0.0214 0.0225 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		05 43 14.4464126948 -68 58 08.581217076 [ 0.0214 0.0225 90 ]
Gal coord. (ep=J2000) : 		279.2413184070944 -31.3131492913989 [ 0.0214 0.0225 90 ]
Proper motions mas/yr : 		1.732 0.972 [0.025 0.028 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 229 [~] / z(spectroscopic) 0.000764 [~] / cz 229.09 [~]
   (Opt) D 2025A&A...695A.198B
Parallaxes (mas): 		0.0079 [0.0226] A 2020yCat.1350....0G
Spectral type: 		O9Ia C 2024A&A...692A..91V
Fluxes (6) :
B 12.75 [~] E ~
V 12.72 [~] E ~
G 12.667958 [0.002872] C 2020yCat.1350....0G
J 12.659 [0.026] C 2003yCat.2246....0C
H 12.636 [0.022] C 2003yCat.2246....0C
K 12.649 [0.029] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 126784 Display criteria :

Identifiers (11) :
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GSC 09163-00731 SK -68 155 UBV M 51352 Gaia DR2 4657734978467410176
GEN# +8.58680155 SSTISAGEMC J054254.91-685654.5 UCAC2 1934920 Gaia DR3 4657734978467410176
2MASS J05425492-6856544 TIC 389364577 [M2002] LMC 178408

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 : 2    Rot : 1    Fe/H : 4    Plx : 1    PM : 2    SpT : 4   

   

Observing logs
Herschel : 3    IUE : 4   

   

External archives :

Link by name to the catalogue in VizieR :

GSC 09163-00731 2MASS J05425492-6856544 SSTISAGEMC J054254.91-685654.5 UCAC2 1934920 [M2002] LMC 178408
Gaia DR2 4657734978467410176 Gaia DR3 4657734978467410176

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