BD+56 2732

Query : BD+56 2732

Basic data :
BD+56 2732 -- Red Supergiant
Other object types: otypes_help 		* (BD,Cl*,...), s*r (2018MNRAS), C*? (2022yCat), LP? (2022yCat), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		22 12 32.8319298816 +57 17 03.570403920 (Optical) [ 0.0179 0.0172 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		22 10 46.2086198487 +57 02 11.614581770 [ 0.0179 0.0172 90 ]
Gal coord. (ep=J2000) : 		102.7237528315278 +00.7837660242672 [ 0.0179 0.0172 90 ]
Proper motions mas/yr : 		-3.979 -3.268 [0.024 0.021 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -57.12 [0.19] / z(spectroscopic) -0.000191 [0.000001] / cz -57.11 [0.19]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.3305 [0.0204] A 2020yCat.1350....0G
Spectral type: 		M2Iab C 2018MNRAS.475.2003D
Fluxes (6) :
B 12.32 [0.27] D 2000A&A...355L..27H
V 10.25 [0.04] D 2000A&A...355L..27H
G 8.441790 [0.003126] C 2020yCat.1350....0G
J 5.197 [0.310] D 2003yCat.2246....0C
H 3.98 [0.21] D 2003yCat.2246....0C
K 3.402 [0.362] D 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 246 Display criteria :

Identifiers (12) :
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BD+56 2732 IRAS 22107+5702 TIC 329757387 [MJD95] J221232.85+571704.1
Cl* NGC 7235 MMU 65 2MASS J22123283+5717034 TYC 3977-1317-1 Gaia DR2 2198645646339039360
GSC 03977-01317 NGC 7235 65 UCAC3 295-185805 Gaia DR3 2198645646339039360

References (15 between 1850 and 2026) (Total 15)
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 : 4    Distance : 2    Plx : 2    PM : 2    SpT : 3   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : BD+56 2732

Link by name to the catalogue in VizieR :

BD+56 2732 GSC 03977-01317 IRAS 22107+5702 2MASS J22123283+5717034 TYC 3977-1317-1
UCAC3 295-185805 Gaia DR2 2198645646339039360 Gaia DR3 2198645646339039360

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