HD 311999

Query : HD 311999

Basic data :
HD 311999 -- Star
Other object types: otypes_help 		* (1971PW&SO,HD,...), HII (GUM,RCW), ISM (BRAN), EmO (WRAY), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 50 22.6138415928 -61 35 00.794816232 (Optical) [ 0.0075 0.0087 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 47 22.9122750030 -61 18 40.839979497 [ 0.0075 0.0087 90 ]
Gal coord. (ep=J2000) : 		302.8056657257600 +01.2879333589641 [ 0.0075 0.0087 90 ]
Proper motions mas/yr : 		-6.672 -2.418 [0.010 0.012 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -17.0 [~] / z(~) -0.000057 [~] / cz -17.00 [~]
   D 1972MNRAS.158...85C
Parallaxes (mas): 		0.5808 [0.0112] A 2020yCat.1350....0G
Spectral type: 		OB E 1971PW&SO...1a...1S
Fluxes (11) :
U 11.14 [~] D 2003AJ....125.2531R
B 11.40 [0.06] D 2012yCat.1322....0Z
V 10.77 [0.05] D 2012yCat.1322....0Z
R 10.76 [0.01] D 2012yCat.1322....0Z
G 10.584062 [0.002766] C 2020yCat.1350....0G
J 9.382 [0.024] C 2003yCat.2246....0C
H 9.164 [0.029] C 2003yCat.2246....0C
K 9.069 [0.027] C 2003yCat.2246....0C
g 11.07 [0.03] D 2012yCat.1322....0Z
r 10.56 [0.02] D 2012yCat.1322....0Z
i 10.27 [0.03] D 2012yCat.1322....0Z
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Identifiers (26) :
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HD 311999 GAL 302.8+01.3 2MASS J12502261-6135008 WRAY 19-38
ALS 2780 GCRV 20443 RCW 71 [L68] 166
BRAN 397 GEN# +1.00311999 TIC 435210333 Gaia DR2 6055524079131058176
CD-60 4384 GSC 08988-00717 TYC 8988-717-1 Gaia DR3 6055524079131058176
CGO 336 GUM 46 UBV M 6903 Gaia DR1 6055524074814989312
CGO 337 LLNS 9189 UCAC4 143-116797
CPD-60 4312 LS 2780 uvby98 100311999

References (42 between 1850 and 2026) (Total 42)
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 : 1    Distance : 2    Plx : 3    PM : 2    SpT : 4   

   

Observing logs
Herschel : 7   

   

External archives :

Link by name to the catalogue in VizieR :

HD 311999 ALS 2780 CD-60 4384 CPD-60 4312 GSC 08988-00717
LS 2780 2MASS J12502261-6135008 TYC 8988-717-1 UCAC4 143-116797 uvby98 100311999
Gaia DR2 6055524079131058176 Gaia DR3 6055524079131058176 Gaia DR1 6055524074814989312

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