BD+20 2457

Query : BD+20 2457

Basic data :
BD+20 2457 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		10 16 44.8671846183 +19 53 29.010025880 (Optical) [ 0.0167 0.0155 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		10 14 00.5201666871 +20 08 30.004793368 [ 0.0167 0.0155 90 ]
Gal coord. (ep=J2000) : 		216.0446016887764 +53.9524485607105 [ 0.0167 0.0155 90 ]
Proper motions mas/yr : 		-35.952 -29.961 [0.019 0.018 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 145.77 [0.19] / z(spectroscopic) 0.000486 [0.000001] / cz 145.81 [0.19]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		0.6787 [0.0200] A 2020yCat.1350....0G
Spectral type: 		K2 D ~
Fluxes (6) :
B 10.99 [0.08] D 2000A&A...355L..27H
V 9.74 [0.03] D 2000A&A...355L..27H
G 9.234629 [0.002769] C 2020yCat.1350....0G
J 7.299 [0.023] C 2003yCat.2246....0C
H 6.606 [0.021] C 2003yCat.2246....0C
K 6.420 [0.021] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 		Display criteria :

Identifiers (10) :
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BD+20 2457 2MASS J10164485+1953290 TYC 1422-790-1 Gaia DR2 625137162857354880
AG+20 1166 PPM 127264 Gaia DR1 625137162857354880
GSC 01422-00790 TIC 95359428 Gaia DR3 625137162857354880

References (64 between 1850 and 2026) (Total 64)
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    Diameter : 2    Distance : 1    Rot : 1    Fe/H : 8    Plx : 3    PM : 3   

   

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Link by name to the catalogue in VizieR :

BD+20 2457 AG+20 1166 GSC 01422-00790 2MASS J10164485+1953290 PPM 127264
TYC 1422-790-1 Gaia DR1 625137162857354880 Gaia DR3 625137162857354880 Gaia DR2 625137162857354880

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