HD 268809

Query : HD 268809

Basic data :
HD 268809 -- Blue Supergiant
Other object types: otypes_help 		* (2021MNRAS,HD,...), s*b (1960MNRAS), NIR (2MASS), MIR (SSTISAGEMC)
ICRS coord. (ep=J2000) : 		04 56 10.4576405688 -69 15 38.298995208 (Optical) [ 0.0236 0.0264 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		04 56 26.7670523514 -69 20 13.428104970 [ 0.0236 0.0264 90 ]
Gal coord. (ep=J2000) : 		280.5780133467499 -35.3340666418287 [ 0.0236 0.0264 90 ]
Proper motions mas/yr : 		2.165 -0.136 [0.028 0.037 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 239.5 [1.1] / z(~) 0.000799 [0.000004] / cz 239.60 [1.10]
   (Opt) B 2023A&A...676A..85S
Spectral type: 		B0.7Ia C 2024A&A...692A..91V
Fluxes (8) :
U 10.762 [0.106] D 2009AJ....138.1003B
B 11.866 [0.046] C 2009AJ....138.1003B
V 11.964 [0.0411] C 2009AJ....138.1003B
G 11.910792 [0.002915] C 2020yCat.1350....0G
I 12.031 [0.1510] D 2009AJ....138.1003B
J 12.110 [0.023] C 2003yCat.2246....0C
H 12.126 [0.027] C 2003yCat.2246....0C
K 12.179 [0.030] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1593 Display criteria :

Identifiers (22) :
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HD 268809 GSC 09161-00737 SSTISAGEMC J045610.43-691538.3 [FD82] 154
ARDB 65 GV 100 TIC 30268695 Gaia DR2 4655458160445111552
CSI-69-04568 JP11 3724 TYC 9161-737-1 Gaia DR3 4655458160445111552
GALAH 170115002201214 2MASS J04561044-6915383 UBV M 28580 Gaia DR1 4655458160445111552
GCRV 23722 RMC 65 UCAC2 1796380
GEN# +1.00268809 SK -69 43 uvby98 100268809

References (45 between 1850 and 2026) (Total 45)
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 : 5    Rot : 2    Fe/H : 6    PM : 2    SpT : 5   

   

Observing logs
IUE : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 268809 GALAH 170115002201214 GSC 09161-00737 2MASS J04561044-6915383 SSTISAGEMC J045610.43-691538.3
TYC 9161-737-1 UCAC2 1796380 uvby98 100268809 Gaia DR2 4655458160445111552 Gaia DR3 4655458160445111552
Gaia DR1 4655458160445111552

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