BD+49 3651

Query : BD+49 3651

Basic data :
BD+49 3651 -- Red Supergiant Candidate
Other object types: otypes_help 		* (BD,AG,...), s?r (2025A&A), LP? (2022yCat), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		21 52 41.0462060640 +50 24 06.457062780 (Optical) [ 0.0162 0.0171 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 50 49.9727840872 +50 09 57.392463587 [ 0.0162 0.0171 90 ]
Gal coord. (ep=J2000) : 		096.2614560700166 -02.9779049916242 [ 0.0162 0.0171 90 ]
Proper motions mas/yr : 		-2.435 -3.059 [0.021 0.023 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -83.03 [0.30] / z(spectroscopic) -0.000277 [0.000001] / cz -83.02 [0.30]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		0.1436 [0.0199] A 2020yCat.1350....0G
Spectral type: 		K D ~
Fluxes (6) :
B 11.70 [0.16] D 2000A&A...355L..27H
V 9.65 [0.03] D 2000A&A...355L..27H
G 8.357096 [0.003144] C 2020yCat.1350....0G
J 5.300 [0.037] C 2003yCat.2246....0C
H 4.406 [0.036] C 2003yCat.2246....0C
K 4.022 [0.036] C 2003yCat.2246....0C
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Identifiers (11) :
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BD+49 3651 IRAS 21508+5009 TIC 384523672 Gaia DR3 1979832245300519936
AG+50 1705 2MASS J21524104+5024064 TYC 3612-313-1 Gaia DR1 1979832245300519936
GSC 03612-00313 PPM 39953 Gaia DR2 1979832245300519936

References (5 between 1850 and 2026) (Total 5)
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    Plx : 3    PM : 3    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : BD+49 3651

Link by name to the catalogue in VizieR :

BD+49 3651 AG+50 1705 GSC 03612-00313 IRAS 21508+5009 2MASS J21524104+5024064
PPM 39953 TYC 3612-313-1 Gaia DR2 1979832245300519936 Gaia DR3 1979832245300519936 Gaia DR1 1979832245300519936

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