BD+20 2421

Query : BD+20 2421

Basic data :
BD+20 2421 -- High Proper Motion Star
Other object types: otypes_help 		* (ASCC,BD,...), PM* (2016ApJ,G,...), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		10 03 12.2757040453 +19 50 26.940864123 (Optical) [ 0.1338 0.1151 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		10 00 26.8609931293 +20 05 15.336551772 [ 0.1338 0.1151 90 ]
Gal coord. (ep=J2000) : 		214.4214818879189 +50.9251718610362 [ 0.1338 0.1151 90 ]
Proper motions mas/yr : 		-84.164 -331.466 [0.156 0.122 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 36.97 [0.26] / z(~) 0.000123 [0.000001] / cz 36.97 [0.26]
   D 2002AJ....124.1144L
Parallaxes (mas): 		12.8377 [0.1706] A 2020yCat.1350....0G
Spectral type: 		K2 D 1984AJ.....89..702L
Fluxes (6) :
B 11.55 [~] E ~
R 10.1 [~] E 2003AJ....125..984M
G 10.522008 [0.002922] C 2020yCat.1350....0G
J 8.963 [0.018] C 2003yCat.2246....0C
H 8.444 [0.020] C 2003yCat.2246....0C
K 8.370 [0.017] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 21 Display criteria :

Identifiers (19) :
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G 42-34 G 54-9 TIC 26988601 WISEA J100312.22+195023.4
ASCC 863127 LSPM J1003+1950 TYC 1415-199-1 [SMM2006] SPG 195
BD+20 2421 LTT 12692 UBV M 1002 Gaia DR2 627021072952202240
GEN# +0.02002421 2MASS J10031229+1950275 UCAC2 38795619 Gaia DR3 627021072952202240
G 49-35 NLTT 23271 USNO-B1.0 1098-00179891

References (27 between 1850 and 2026) (Total 27)
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 : 3    Distance : 2    Rot : 1    Fe/H : 1    Plx : 2    PM : 5    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

G 42-34 BD+20 2421 G 49-35 G 54-9 LSPM J1003+1950
2MASS J10031229+1950275 NLTT 23271 TYC 1415-199-1 UCAC2 38795619 USNO-B1.0 1098-00179891
WISEA J100312.22+195023.4 Gaia DR2 627021072952202240 Gaia DR3 627021072952202240

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