HD 208457

Query : HD 208457

Basic data :
HD 208457 -- High Proper Motion Star
Other object types: otypes_help 		* (HD,AG,...), PM* (2016A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 55 51.9655212336 +26 24 11.690504640 (Optical) [ 0.0807 0.1050 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 53 35.2487405165 +26 09 58.256511294 [ 0.0807 0.1050 90 ]
Gal coord. (ep=J2000) : 		080.9486799638740 -21.8196311406953 [ 0.0807 0.1050 90 ]
Proper motions mas/yr : 		25.527 -53.738 [0.121 0.124 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -4.491 [0.0024] / z(spectroscopic) -0.000015 [0.000000] / cz -4.49 [0.00]
   (Opt) A 2018A&A...616A...7S
Parallaxes (mas): 		6.0585 [0.1141] A 2020yCat.1350....0G
Spectral type: 		G0IV C ~
Fluxes (6) :
B 8.98 [0.02] D 2000A&A...355L..27H
V 8.36 [0.01] D 2000A&A...355L..27H
G 8.182237 [0.002768] C 2020yCat.1350....0G
J 7.023 [0.026] C 2003yCat.2246....0C
H 6.675 [0.017] C 2003yCat.2246....0C
K 6.589 [0.021] C 2003yCat.2246....0C
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Identifiers (19) :
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HD 208457 GEN# +1.00208457 PPM 113779 YZ 26 13008
AG+26 2606 GSC 02211-02495 SAO 90105 Gaia DR2 1796826613693081984
AGKR 19618 HIC 108252 TIC 17923698 Gaia DR3 1796826613693081984
BD+25 4644 HIP 108252 TYC 2211-2495-1 Gaia DR1 1796826609395707264
GCRV 72618 2MASS J21555196+2624117 uvby98 100208457

References (24 between 1850 and 2026) (Total 24)
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 : 6    Distance : 2    Rot : 1    Fe/H : 1    Plx : 5    PM : 6    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 208457 AG+26 2606 BD+25 4644 GSC 02211-02495 HIC 108252
HIP 108252 2MASS J21555196+2624117 PPM 113779 SAO 90105 TYC 2211-2495-1
uvby98 100208457 Gaia DR2 1796826613693081984 Gaia DR3 1796826613693081984 Gaia DR1 1796826609395707264

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