BD+12 4537

Query : BD+12 4537

Basic data :
BD+12 4537 -- Star
Other object types: otypes_help 		* (BD,AG,...), ** (**,WDS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 03 28.0733009424 +12 59 11.945898420 (Optical) [ 0.0119 0.0095 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 01 04.9987298346 +12 47 15.952610474 [ 0.0119 0.0095 90 ]
Gal coord. (ep=J2000) : 		061.3435120811286 -21.7124617259037 [ 0.0119 0.0095 90 ]
Proper motions mas/yr : 		-0.478 6.380 [0.015 0.012 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -6.80 [0.39] / z(spectroscopic) -0.000023 [0.000001] / cz -6.80 [0.39]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.324 [0.0165] A 2020yCat.1350....0G
Spectral type: 		K0 D ~
Fluxes (6) :
B 10.65 [0.05] D 2000A&A...355L..27H
V 9.63 [0.03] D 2000A&A...355L..27H
G 9.251323 [0.002758] C 2020yCat.1350....0G
J 7.578 [0.021] C 2003yCat.2246....0C
H 7.019 [0.027] C 2003yCat.2246....0C
K 6.923 [0.021] C 2003yCat.2246....0C
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Identifiers (13) :
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BD+12 4537 PPM 139536 WDS J21035+1259A Gaia DR1 1758249144423552384
** H 272A SAO 106804 YZ 12 8306
AG+12 2450 TIC 125626613 Gaia DR2 1758249148720450048
2MASS J21032807+1259118 TYC 1111-828-1 Gaia DR3 1758249148720450048

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+12 4537 AG+12 2450 2MASS J21032807+1259118 PPM 139536 SAO 106804
TYC 1111-828-1 WDS J21035+1259A Gaia DR2 1758249148720450048 Gaia DR3 1758249148720450048 Gaia DR1 1758249144423552384

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