HD 204957

Query : HD 204957

Basic data :
HD 204957 -- High Proper Motion Star
Other object types: otypes_help 		* (2022AJ,HD,...), UV (TD1,[TVS94]), PM* (2007A&A), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 32 25.3787029728 -15 42 33.006526704 (Optical) [ 0.0975 0.0813 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 29 39.8520689304 -15 55 52.693469479 [ 0.0975 0.0813 90 ]
Gal coord. (ep=J2000) : 		036.2522171253364 -42.6081716806114 [ 0.0975 0.0813 90 ]
Proper motions mas/yr : 		84.381 34.090 [0.112 0.085 90] A 2020yCat.1350....0G
Parallaxes (mas): 		5.7694 [0.1046] A 2020yCat.1350....0G
Spectral type: 		A9V C 1988MSS...C04....0H
Fluxes (6) :
B 9.22 [0.02] D 2000A&A...355L..27H
V 8.88 [0.02] D 2000A&A...355L..27H
G 8.867033 [0.002767] C 2020yCat.1350....0G
J 8.340 [0.026] C 2003yCat.2246....0C
H 8.283 [0.076] C 2003yCat.2246....0C
K 8.192 [0.036] C 2003yCat.2246....0C
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Identifiers (18) :
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HD 204957 HIC 106354 TD1 28192 [TVS94] 73
AP J21322538-1542331 HIP 106354 TIC 242030923 Gaia DR3 6841299169228895232
BD-16 5881 2MASS J21322538-1542331 TYC 6361-415-1 Gaia DR2 6841299169228895232
GEN# +1.00204957 PPM 238985 uvby98 100204957
GSC 06361-00415 SAO 164463 YZ 105 8098

References (18 between 1850 and 2026) (Total 18)
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

Distance : 2    Fe/H : 2    Plx : 4    PM : 4    SpT : 2   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Link by name to the catalogue in VizieR :

HD 204957 AP J21322538-1542331 BD-16 5881 GSC 06361-00415 HIC 106354
HIP 106354 2MASS J21322538-1542331 PPM 238985 SAO 164463 TD1 28192
TYC 6361-415-1 uvby98 100204957 Gaia DR3 6841299169228895232 Gaia DR2 6841299169228895232

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