BD+45 3415

Query : BD+45 3415

Basic data :
BD+45 3415 -- Emission-line Star
Other object types: otypes_help 		* (BD,AG,...), Em* (EM*,[KW97]), RG* (2021ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 07 15.7298600424 +46 10 37.780114836 (Optical) [ 0.0106 0.0133 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 05 29.5817262329 +45 58 30.145624627 [ 0.0106 0.0133 90 ]
Gal coord. (ep=J2000) : 		087.8732834844333 -00.8725617788174 [ 0.0106 0.0133 90 ]
Proper motions mas/yr : 		7.297 -7.512 [0.013 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -3.94 [0.17] / z(spectroscopic) -0.000013 [0.000001] / cz -3.94 [0.17]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.5399 [0.013] A 2020yCat.1350....0G
Spectral type: 		K0 D ~
Fluxes (6) :
B 9.85 [~] E ~
V 8.76 [~] E ~
G 8.454865 [0.002759] C 2020yCat.1350....0G
J 6.860 [0.019] C 2003yCat.2246....0C
H 6.346 [0.026] C 2003yCat.2246....0C
K 6.214 [0.021] C 2003yCat.2246....0C
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Identifiers (15) :
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BD+45 3415 GSC 03588-08830 TIC 274657015 Gaia DR2 2162830803099273344
AG+45 1818 2MASS J21071573+4610378 TYC 3588-8830-1 Gaia DR3 2162830803099273344
EM* CGHA 38 PPM 60986 UBV M 3517 Gaia DR1 2162830803099273344
GEN# +0.04503415 SAO 50470 [KW97] 55-48

References (8 between 1850 and 2026) (Total 8)
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 : 2   

   

External archives :

Link by name to the catalogue in VizieR :

BD+45 3415 AG+45 1818 GSC 03588-08830 2MASS J21071573+4610378 PPM 60986
SAO 50470 TYC 3588-8830-1 Gaia DR2 2162830803099273344 Gaia DR3 2162830803099273344 Gaia DR1 2162830803099273344

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