BD+21 1671

Query : BD+21 1671

Basic data :
BD+21 1671 -- Red Giant Branch star
Other object types: otypes_help 		* (2022AJ,BD,...), RG* (2016ApJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		07 43 11.3602057128 +20 54 13.270416048 (Optical) [ 0.0245 0.0217 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		07 40 14.5226635384 +21 01 24.012215163 [ 0.0245 0.0217 90 ]
Gal coord. (ep=J2000) : 		199.2185105656242 +20.4165061542255 [ 0.0245 0.0217 90 ]
Proper motions mas/yr : 		-4.975 -9.130 [0.033 0.024 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 6.22 [1.62] / z(spectroscopic) 0.000021 [0.000005] / cz 6.22 [1.62]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		1.7692 [0.029] A 2020yCat.1350....0G
Spectral type: 		K0 D ~
Fluxes (6) :
B 10.92 [0.07] D 2000A&A...355L..27H
V 9.83 [0.04] D 2000A&A...355L..27H
G 9.512413 [0.002759] C 2020yCat.1350....0G
J 7.949 [0.029] C 2003yCat.2246....0C
H 7.387 [0.023] C 2003yCat.2246....0C
K 7.260 [0.033] C 2003yCat.2246....0C
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Identifiers (11) :
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BD+21 1671 GSC 01373-01022 TIC 62705915 Gaia DR3 672965854242342272
AG+21 858 2MASS J07431136+2054133 TYC 1373-1022-1 Gaia DR1 672965849946743808
AP J07431136+2054133 PPM 97880 Gaia DR2 672965854242342272

References (10 between 1850 and 2026) (Total 10)
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    Fe/H : 5    Plx : 3    PM : 3   

   

External archives :

Link by name to the catalogue in VizieR :

BD+21 1671 AG+21 858 AP J07431136+2054133 GSC 01373-01022 2MASS J07431136+2054133
PPM 97880 TYC 1373-1022-1 Gaia DR2 672965854242342272 Gaia DR3 672965854242342272 Gaia DR1 672965849946743808

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