LS 4950

Query : LS 4950

Basic data :
LS 4950 -- Blue Supergiant
Other object types: otypes_help 		* (1971PW&SO,UCAC2,...), MIR (AKARI,WISEA,...), NIR (DENIS,2MASS), s*b (1998A&A), PN? (1988A&AS), IR (IRAS)
ICRS coord. (ep=J2000) : 		18 21 47.3998294272 -29 45 15.279103152 (Optical) [ 0.0159 0.0144 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 18 35.5474112607 -29 46 43.162254321 [ 0.0159 0.0144 90 ]
Gal coord. (ep=J2000) : 		003.1466854083121 -07.2744000475254 [ 0.0159 0.0144 90 ]
Proper motions mas/yr : 		0.272 -5.795 [0.020 0.015 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.1884 [0.0195] A 2020yCat.1350....0G
Spectral type: 		B1.5Iae C 1998A&A...334..987V
Fluxes (7) :
V 12.10 [~] D 1971PW&SO...1a...1S
R 12.28 [0.04] D 2012yCat.1322....0Z
G 12.137641 [0.004255] C 2020yCat.1350....0G
I 11.77 [0.02] C 2005yCat.2263....0D
J 11.55 [0.03] C 2003yCat.2246....0C
H 11.45 [0.04] E 2003yCat.2246....0C
K 11.31 [0.04] C 2003yCat.2246....0C
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Identifiers (18) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

UCAC2 19504351 DENIS J182147.3-294514 SOPS II a-47 WISE J182147.41-294515.3
AKARI-IRC-V1 J1821473-294515 GEN# +6.10004950 TIC 49897312 Gaia DR2 4051005972401915520
AKARI-FIS-V1 J1821473-294514 IRAS 18186-2946 UCAC3 121-498370 Gaia DR3 4051005972401915520
ALS 4950 LS 4950 UCAC4 302-224881
CSI-29-18186 2MASS J18214740-2945152 WISEA J182147.41-294515.3

References (11 between 1850 and 2026) (Total 11)
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 : 2    PM : 2    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : LS 4950

Link by name to the catalogue in VizieR :

UCAC2 19504351 AKARI-IRC-V1 J1821473-294515 AKARI-FIS-V1 J1821473-294514 ALS 4950 DENIS J182147.3-294514
IRAS 18186-2946 LS 4950 2MASS J18214740-2945152 UCAC3 121-498370 UCAC4 302-224881
WISEA J182147.41-294515.3 WISE J182147.41-294515.3 Gaia DR2 4051005972401915520 Gaia DR3 4051005972401915520

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