BD+20 5251

Query : BD+20 5251

Basic data :
BD+20 5251 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		22 57 12.7494989736 +21 06 32.723714196 (Optical) [ 0.0104 0.0105 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		22 54 46.0184662938 +20 50 30.099436595 [ 0.0104 0.0105 90 ]
Gal coord. (ep=J2000) : 		090.2142510399804 -34.4052313595015 [ 0.0104 0.0105 90 ]
Proper motions mas/yr : 		6.452 -14.069 [0.015 0.013 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -13.57 [0.20] / z(spectroscopic) -0.000045 [0.000001] / cz -13.57 [0.20]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.4601 [0.0137] A 2020yCat.1350....0G
Spectral type: 		G5 D ~
Fluxes (6) :
B 10.65 [0.04] D 2000A&A...355L..27H
V 9.57 [0.02] D 2000A&A...355L..27H
G 9.295772 [0.002758] C 2020yCat.1350....0G
J 7.754 [0.021] C 2003yCat.2246....0C
H 7.245 [0.016] C 2003yCat.2246....0C
K 7.167 [0.023] C 2003yCat.2246....0C
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Identifiers (13) :
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BD+20 5251 2MASS J22571274+2106327 TYC 1717-930-1 Gaia DR1 2835602726682206976
AG+20 2594 PPM 114982 YZ 20 8797
AGASC 225058064 SAO 90893 Gaia DR2 2835602730978164736
GSC 01717-00930 TIC 139296265 Gaia DR3 2835602730978164736

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   

   

External archives :

Link by name to the catalogue in VizieR :

BD+20 5251 AG+20 2594 GSC 01717-00930 2MASS J22571274+2106327 PPM 114982
SAO 90893 TYC 1717-930-1 Gaia DR2 2835602730978164736 Gaia DR3 2835602730978164736 Gaia DR1 2835602726682206976

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