HD 202710

Query : HD 202710

Basic data :
HD 202710 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), SB* (2004A&A,SBC9), RG* (2021ApJ), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		21 16 17.1290595744 +44 14 17.631403764 (Optical) [ 0.1014 0.1047 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 14 25.9540185527 +44 01 42.742833528 [ 0.1014 0.1047 90 ]
Gal coord. (ep=J2000) : 		087.5482140652718 -03.3582688328425 [ 0.1014 0.1047 90 ]
Proper motions mas/yr : 		12.444 9.142 [0.140 0.114 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -16.61 [0.3] / z(~) -0.000055 [0.000001] / cz -16.61 [0.30]
   A 2005A&A...430..165F
Parallaxes (mas): 		3.2137 [0.1356] A 2020yCat.1350....0G
Spectral type: 		K0III+A7V C 1969PhDT.........5M
Fluxes (6) :
B 7.35 [0.01] D 2000A&A...355L..27H
V 6.37 [0.01] D 2000A&A...355L..27H
G 6.097374 [0.002762] C 2020yCat.1350....0G
J 4.938 [0.312] E 2003yCat.2246....0C
H 4.330 [0.228] D 2003yCat.2246....0C
K 3.944 [0.036] C 2003yCat.2246....0C
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Identifiers (17) :
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HD 202710 HIC 105017 SAO 50651 Gaia DR2 1971547596983970048
AG+44 1897 HIP 105017 SBC9 1666 Gaia DR3 1971547596983970048
BD+43 3866 IRAS 21144+4401 SKY# 40494
GC 29763 2MASS J21161712+4414174 TIC 137951526
GSC 03181-05135 PPM 61211 TYC 3181-5135-1

References (23 between 1850 and 2026) (Total 23)
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 : 2    Distance : 2    Plx : 4    PM : 6    SpT : 3   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 202710

Link by name to the catalogue in VizieR :

HD 202710 AG+44 1897 BD+43 3866 GSC 03181-05135 HIC 105017
HIP 105017 IRAS 21144+4401 2MASS J21161712+4414174 PPM 61211 SAO 50651
TYC 3181-5135-1 Gaia DR2 1971547596983970048 Gaia DR3 1971547596983970048

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