BD-18 1812

Query : BD-18 1812

Basic data :
BD-18 1812 -- Red Supergiant
Other object types: otypes_help 		* (BD,GSC,...), s*r (2014yCat), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		07 22 57.9971244384 -19 10 47.440906716 (Optical) [ 0.0144 0.0170 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		07 20 45.9824983407 -19 04 57.139302601 [ 0.0144 0.0170 90 ]
Gal coord. (ep=J2000) : 		233.5209538456075 -01.9788934381011 [ 0.0144 0.0170 90 ]
Proper motions mas/yr : 		-1.507 2.408 [0.019 0.021 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 69.30 [0.34] / z(spectroscopic) 0.000231 [0.000001] / cz 69.31 [0.34]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.3165 [0.0228] A 2020yCat.1350....0G
Spectral type: 		K2.5Iab-Ib C 2014yCat....1.2023S
Fluxes (6) :
B 11.01 [0.07] D 2000A&A...355L..27H
V 9.34 [0.02] D 2000A&A...355L..27H
G 8.526622 [0.002782] C 2020yCat.1350....0G
J 5.975 [0.021] C 2003yCat.2246....0C
H 5.098 [0.026] C 2003yCat.2246....0C
K 4.822 [0.018] C 2003yCat.2246....0C
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Identifiers (11) :
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BD-18 1812 IRAS 07207-1905 TIC 412461465 Gaia DR3 2930506218147100672
AKARI-IRC-V1 J0722579-191048 2MASS J07225799-1910476 TYC 5974-1635-1 Gaia DR1 2930506213841991936
GSC 05974-01635 PPM 713937 Gaia DR2 2930506218147100672

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

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : BD-18 1812

Link by name to the catalogue in VizieR :

BD-18 1812 AKARI-IRC-V1 J0722579-191048 GSC 05974-01635 IRAS 07207-1905 2MASS J07225799-1910476
PPM 713937 TYC 5974-1635-1 Gaia DR2 2930506218147100672 Gaia DR3 2930506218147100672 Gaia DR1 2930506213841991936

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