BD+42 3800

Query : BD+42 3800

Basic data :
BD+42 3800 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 37 00.4595503896 +42 46 13.206630864 (Optical) [ 0.0134 0.0148 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 35 14.5289645754 +42 35 42.537065527 [ 0.0134 0.0148 90 ]
Gal coord. (ep=J2000) : 		081.8079787403257 +01.1017206901462 [ 0.0134 0.0148 90 ]
Proper motions mas/yr : 		2.489 -7.867 [0.017 0.018 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -25.62 [0.16] / z(spectroscopic) -0.000085 [0.000001] / cz -25.62 [0.16]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.7664 [0.0172] A 2020yCat.1350....0G
Spectral type: 		K5 D ~
Fluxes (6) :
B 9.87 [0.03] D 2000A&A...355L..27H
V 8.48 [0.01] D 2000A&A...355L..27H
G 8.020636 [0.002762] C 2020yCat.1350....0G
J 6.083 [0.026] C 2003yCat.2246....0C
H 5.427 [0.042] C 2003yCat.2246....0C
K 5.199 [0.020] C 2003yCat.2246....0C
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Identifiers (12) :
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BD+42 3800 2MASS J20370045+4246133 TIC 189054215 Gaia DR2 2069511613414719232
AG+42 1895 PPM 60229 TYC 3161-431-1 Gaia DR3 2069511613414719232
GSC 03161-00431 SAO 49858 [SMV89] 18 Gaia DR1 2069511609117605248

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

   

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BD+42 3800 AG+42 1895 GSC 03161-00431 2MASS J20370045+4246133 PPM 60229
SAO 49858 TYC 3161-431-1 Gaia DR2 2069511613414719232 Gaia DR3 2069511613414719232 Gaia DR1 2069511609117605248

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