BD+08 4477

Query : BD+08 4477

Basic data :
BD+08 4477 -- Star
Other object types: otypes_help 		* (BD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 37 16.9753827936 +08 56 28.856582808 (Optical) [ 0.0126 0.0103 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 34 51.2452129744 +08 45 58.712625310 [ 0.0126 0.0103 90 ]
Gal coord. (ep=J2000) : 		053.9074120959448 -18.7162923891022 [ 0.0126 0.0103 90 ]
Proper motions mas/yr : 		11.148 -16.321 [0.017 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -3.96 [0.57] / z(spectroscopic) -0.000013 [0.000002] / cz -3.96 [0.57]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		6.1634 [0.0165] A 2020yCat.1350....0G
Spectral type: 		F2 D ~
Fluxes (6) :
B 9.80 [0.03] D 2000A&A...355L..27H
V 9.36 [0.02] D 2000A&A...355L..27H
G 9.337164 [0.002762] C 2020yCat.1350....0G
J 8.578 [0.032] C 2003yCat.2246....0C
H 8.419 [0.026] C 2003yCat.2246....0C
K 8.313 [0.020] C 2003yCat.2246....0C
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Identifiers (15) :
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BD+08 4477 HIP 101744 TIC 375196060 Gaia DR2 1749542287939647744
AG+08 2817 2MASS J20371696+0856288 TYC 1088-522-1 Gaia DR3 1749542287939647744
GSC 01088-00522 PPM 170389 uvby98 000804477 Gaia DR1 1749542283641896448
HIC 101744 SAO 126025 YZ 8 10225

References (14 between 1850 and 2026) (Total 14)
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 : 1    Plx : 5    PM : 5   

   

External archives :

Link by name to the catalogue in VizieR :

BD+08 4477 AG+08 2817 GSC 01088-00522 HIC 101744 HIP 101744
2MASS J20371696+0856288 PPM 170389 SAO 126025 TYC 1088-522-1 uvby98 000804477
Gaia DR2 1749542287939647744 Gaia DR3 1749542287939647744 Gaia DR1 1749542283641896448

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