BD-12 4970

Query : BD-12 4970

Basic data :
BD-12 4970 -- Blue Supergiant
Other object types: otypes_help 		* (1971PW&SO,BD,...), s*b (1953ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 17 47.0266675440 -12 29 57.870998808 (Optical) [ 0.0188 0.0156 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 14 58.4601773070 -12 31 09.304656452 [ 0.0188 0.0156 90 ]
Gal coord. (ep=J2000) : 		017.9887604022033 +01.6300155234424 [ 0.0188 0.0156 90 ]
Proper motions mas/yr : 		-0.642 -2.677 [0.022 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 124.95 [9.43] / z(spectroscopic) 0.000417 [0.000031] / cz 124.98 [9.43]
   (Opt) D 2018yCat.1345....0G
Parallaxes (mas): 		0.4672 [0.0201] A 2020yCat.1350....0G
Spectral type: 		B0.5Ia C 1953ApJ...118..318M
Fluxes (8) :
U 9.69 [~] C 2002yCat.2237....0D
B 9.80 [~] C 2002yCat.2237....0D
V 8.78 [~] C 2002yCat.2237....0D
R 9.29 [0.05] E 2012yCat.1322....0Z
G 8.304465 [0.003025] C 2020yCat.1350....0G
J 6.395 [0.026] C 2003yCat.2246....0C
H 6.126 [0.036] C 2003yCat.2246....0C
K 5.890 [0.026] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 297 Display criteria :

Identifiers (22) :
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BD-12 4970 LS 4883 TIC 114071119 YZC 11 6222
ALS 4883 LS IV -12 13 TYC 5685-3429-1 Gaia DR2 4153511865229770368
ALS 9461 2MASS J18174702-1229579 UBV 15548 Gaia DR3 4153511865229770368
GEN# -0.01204970 MCW 649 UBV M 5374 Gaia DR1 4153511860911484928
GSC 05685-03429 PPM 234306 UCAC4 388-092776
Hilt 735 SAO 161280 uvby98 -001204970

References (44 between 1850 and 2026) (Total 44)
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 : 1    Rot : 1    Fe/H : 1    Plx : 3    PM : 2    SpT : 3   

   

External archives :

Link by name to the catalogue in VizieR :

BD-12 4970 ALS 4883 ALS 9461 GSC 05685-03429 LS 4883
LS IV -12 13 2MASS J18174702-1229579 PPM 234306 SAO 161280 TYC 5685-3429-1
UCAC4 388-092776 uvby98 -001204970 YZC 11 6222 Gaia DR2 4153511865229770368 Gaia DR3 4153511865229770368
Gaia DR1 4153511860911484928

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