BD+81 221

Query : BD+81 221

Basic data :
BD+81 221 -- Star
Other object types:
otypes_help
* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) :
06 44 20.1142003704 +81 37 27.380623836 (Optical) [ 0.0095 0.0105 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) :
06 34 18.0704974011 +81 40 18.411292669 [ 0.0095 0.0105 90 ]
Gal coord. (ep=J2000) :
132.2995799897697 +26.5579867258684 [ 0.0095 0.0105 90 ]
Proper motions mas/yr :
-0.914 1.634 [0.013 0.014 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz :
V(km/s) -6.15 [2.90] / z(spectroscopic) -0.000021 [0.000010] / cz -6.15 [2.90]
   (Opt) C 2018yCat.1345....0G
Parallaxes (mas):
2.5487 [0.0122] A 2020yCat.1350....0G
Spectral type:
F0 D ~
Fluxes (6) :
B 10.01 [0.02] D 2000A&A...355L..27H
V 9.53 [0.02] D 2000A&A...355L..27H
G 9.373012 [0.002760] C 2020yCat.1350....0G
J 8.461 [0.030] C 2003yCat.2246....0C
H 8.307 [0.023] C 2003yCat.2246....0C
K 8.256 [0.022] C 2003yCat.2246....0C
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Identifiers (11) :
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BD+81 221 2MASS J06442008+8137273 TIC 141521751 Gaia DR3 1143047447809315328
AG+81 192 PPM 1100 TYC 4538-418-1 Gaia DR1 1143047443513798656
GSC 04538-00418 SAO 1045 Gaia DR2 1143047447809315328

References (5 between 1850 and 2026) (Total 5)
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+81 221 AG+81 192 GSC 04538-00418 2MASS J06442008+8137273 PPM 1100
SAO 1045 TYC 4538-418-1 Gaia DR2 1143047447809315328 Gaia DR3 1143047447809315328 Gaia DR1 1143047443513798656

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