HD 303344

Query : HD 303344

Basic data :
HD 303344 -- Red Supergiant
Other object types: otypes_help 		* (1971PW&SO,HD,...), V* (2012A&A,NSV), s*r (1979A&A), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		10 47 39.0145307880 -57 55 26.715753588 (Optical) [ 0.0199 0.0209 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		10 45 38.6890923184 -57 39 35.289970331 [ 0.0199 0.0209 90 ]
Gal coord. (ep=J2000) : 		287.0810614770864 +01.0866928159702 [ 0.0199 0.0209 90 ]
Proper motions mas/yr : 		-6.092 3.178 [0.026 0.026 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -9.16 [0.38] / z(spectroscopic) -0.000031 [0.000001] / cz -9.16 [0.38]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.3506 [0.0251] A 2020yCat.1350....0G
Spectral type: 		M2Ib+B C 1979A&A....71..214D
Fluxes (11) :
U 10.37 [~] D 2003AJ....125.2531R
B 10.34 [0.02] D 2012yCat.1322....0Z
V 9.29 [0.10] D 2012yCat.1322....0Z
R 8.80 [0.08] E 2012yCat.1322....0Z
G 7.382396 [0.003200] C 2020yCat.1350....0G
J 4.066 [0.226] D 2003yCat.2246....0C
H 2.964 [0.196] D 2003yCat.2246....0C
K 2.583 [0.252] D 2003yCat.2246....0C
g 9.97 [0.18] D 2012yCat.1322....0Z
r 8.86 [0.08] D 2012yCat.1322....0Z
i 7.29 [0.06] D 2012yCat.1322....0Z
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Identifiers (18) :
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HD 303344 GEN# +1.00303344 NSV 4976 [A72c] 52
ALS 1916 GSC 08622-00327 PPM 769407 Gaia DR2 5350951118196186880
CD-57 3493 IRAS 10456-5739 TIC 459137964 Gaia DR3 5350951118196186880
CPD-57 3805 LS 1916 TYC 8622-327-1
GCRV 20466 2MASS J10473901-5755265 UCAC4 161-054947

References (26 between 1850 and 2026) (Total 26)
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    Distance : 2    Plx : 2    PM : 2    SpT : 4   

   

Observing logs
IUE : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 303344

Link by name to the catalogue in VizieR :

HD 303344 ALS 1916 CD-57 3493 CPD-57 3805 GSC 08622-00327
IRAS 10456-5739 LS 1916 2MASS J10473901-5755265 NSV 4976 PPM 769407
TYC 8622-327-1 UCAC4 161-054947 Gaia DR2 5350951118196186880 Gaia DR3 5350951118196186880

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