HD 171808

Query : HD 171808

Basic data :
HD 171808 -- Star
Other object types: otypes_help 		* (HD,BD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		18 37 37.7218875384 -20 03 59.860062756 (Optical) [ 0.0215 0.0206 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		18 34 39.7795896375 -20 06 36.804286474 [ 0.0215 0.0206 90 ]
Gal coord. (ep=J2000) : 		013.4786573782974 -06.0913679210022 [ 0.0215 0.0206 90 ]
Proper motions mas/yr : 		7.362 -9.514 [0.028 0.024 90] A 2020yCat.1350....0G
Parallaxes (mas): 		4.0163 [0.021] A 2020yCat.1350....0G
Spectral type: 		A0V C 1988MSS...C04....0H
Fluxes (6) :
B 9.93 [0.03] D 2000A&A...355L..27H
V 9.54 [0.03] D 2000A&A...355L..27H
G 9.468169 [0.002790] C 2020yCat.1350....0G
J 8.833 [0.024] C 2003yCat.2246....0C
H 8.700 [0.029] C 2003yCat.2246....0C
K 8.669 [0.025] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 3037 Display criteria :

Identifiers (13) :
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HD 171808 2MASS J18373772-2003597 TYC 6275-884-1 Gaia DR1 4092175226804280576
BD-20 5209 PPM 268673 YZ 110 7805
CPD-20 7098 SAO 187065 Gaia DR2 4092175226804280576
GSC 06275-00884 TIC 947348 Gaia DR3 4092175226804280576

References (7 between 1850 and 2026) (Total 7)
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    Plx : 3    PM : 2    SpT : 2   

   

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Link by name to the catalogue in VizieR :

HD 171808 BD-20 5209 CPD-20 7098 GSC 06275-00884 2MASS J18373772-2003597
PPM 268673 SAO 187065 TYC 6275-884-1 Gaia DR2 4092175226804280576 Gaia DR3 4092175226804280576
Gaia DR1 4092175226804280576

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