HD 180817

Query : HD 180817

Basic data :
HD 180817 -- Star
Other object types: otypes_help 		* (HD,ALS,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		19 17 52.8082435704 +02 40 47.471666376 (Optical) [ 0.0139 0.0130 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 15 21.9233777060 +02 35 18.607032609 [ 0.0139 0.0130 90 ]
Gal coord. (ep=J2000) : 		038.3462571849085 -04.6474226854081 [ 0.0139 0.0130 90 ]
Proper motions mas/yr : 		2.143 -0.402 [0.017 0.014 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -3.342810 [0.727017] / z(spectroscopic) -0.000011 [0.000002] / cz -3.34 [0.73]
   (NIR) A 2020AJ....160..120J
Parallaxes (mas): 		0.881 [0.0163] A 2020yCat.1350....0G
Spectral type: 		B8/9Ib D 1999MSS...C05....0H
Fluxes (6) :
B 10.38 [0.04] D 2000A&A...355L..27H
V 10.15 [0.04] D 2000A&A...355L..27H
G 10.003316 [0.002782] C 2020yCat.1350....0G
J 9.371 [0.023] C 2003yCat.2246....0C
H 9.343 [0.024] C 2003yCat.2246....0C
K 9.284 [0.025] C 2003yCat.2246....0C
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Identifiers (12) :
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HD 180817 BD+02 3841 2MASS J19175280+0240474 Gaia DR2 4291953092287616896
ALS 19227 GSC 00468-02879 TIC 177454369 Gaia DR3 4291953092287616896
AP J19175280+0240474 KK 881-110 TYC 468-2879-1 Gaia DR1 4291953087954866432

References (13 between 1850 and 2026) (Total 13)
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    Rot : 1    Fe/H : 2    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 180817 ALS 19227 AP J19175280+0240474 BD+02 3841 GSC 00468-02879
2MASS J19175280+0240474 TYC 468-2879-1 Gaia DR2 4291953092287616896 Gaia DR3 4291953092287616896 Gaia DR1 4291953087954866432

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