BD+45 3801

Query : BD+45 3801

Basic data :
BD+45 3801 -- Red Supergiant
Other object types: otypes_help 		* (BD,AG,...), s*r (1962ApJ), LP? (2009yCat), V* (V*), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		22 05 59.2011087720 +46 27 17.388284256 (Optical) [ 0.0118 0.0141 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		22 03 59.1090787554 +46 12 39.131284505 [ 0.0118 0.0141 90 ]
Gal coord. (ep=J2000) : 		095.6005539859843 -07.4506322075615 [ 0.0118 0.0141 90 ]
Proper motions mas/yr : 		-2.890 -4.764 [0.015 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -6.86 [0.16] / z(spectroscopic) -0.000023 [0.000001] / cz -6.86 [0.16]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.9896 [0.0164] A 2020yCat.1350....0G
Spectral type: 		K5Ib C 1962ApJ...136..788S
Fluxes (6) :
B 10.79 [0.06] D 2000A&A...355L..27H
V 8.98 [0.02] D 2000A&A...355L..27H
G 8.139938 [0.002794] C 2020yCat.1350....0G
J 5.535 [0.027] C 2003yCat.2246....0C
H 4.661 [0.038] C 2003yCat.2246....0C
K 4.440 [0.020] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 975 Display criteria :

Identifiers (15) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

BD+45 3801 IRAS 22039+4612 TIC 427944580 Gaia DR2 1975022607788840960
AG+46 1954 2MASS J22055918+4627173 TYC 3605-2721-1 Gaia DR3 1975022607788840960
Cl* NGC 7209 MMU 112 NGC 7209 112 uvby98 272090112 Gaia DR1 1975022603484695680
GSC 03605-02721 SAO 51648 V* V465 Lac

References (12 between 1850 and 2026) (Total 12)
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    Distance : 2    Plx : 3    PM : 3    SpT : 1   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : BD+45 3801

Link by name to the catalogue in VizieR :

BD+45 3801 AG+46 1954 GSC 03605-02721 IRAS 22039+4612 2MASS J22055918+4627173
SAO 51648 TYC 3605-2721-1 uvby98 272090112 V* V465 Lac Gaia DR2 1975022607788840960
Gaia DR3 1975022607788840960 Gaia DR1 1975022603484695680

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