HD 198644

Query : HD 198644

Basic data :
HD 198644 -- Star
Other object types: otypes_help 		* (HD,BD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 51 57.2264872896 -07 29 45.724923096 (Optical) [ 0.0145 0.0081 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 49 16.9023148297 -07 41 04.775619440 [ 0.0145 0.0081 90 ]
Gal coord. (ep=J2000) : 		040.2956411442351 -30.1586804948428 [ 0.0145 0.0081 90 ]
Proper motions mas/yr : 		-0.876 -1.791 [0.022 0.015 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -7.41 [0.74] / z(spectroscopic) -0.000025 [0.000002] / cz -7.41 [0.74]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		1.8901 [0.0215] A 2020yCat.1350....0G
Spectral type: 		G8/K0III D 1999MSS...C05....0H
Fluxes (6) :
B 10.14 [0.04] D 2000A&A...355L..27H
V 9.12 [0.02] D 2000A&A...355L..27H
G 8.863144 [0.002758] C 2020yCat.1350....0G
J 7.379 [0.026] C 2003yCat.2246....0C
H 6.873 [0.017] C 2003yCat.2246....0C
K 6.750 [0.024] C 2003yCat.2246....0C
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Identifiers (12) :
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HD 198644 2MASS J20515723-0729457 TIC 23860944 Gaia DR2 6909942848382063360
BD-08 5500 PPM 204543 TYC 5190-177-1 Gaia DR3 6909942848382063360
GSC 05190-00177 SAO 144884 YZ 97 7469 Gaia DR1 6909942844086095872

References (5 between 1850 and 2026) (Total 5)
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    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 198644 BD-08 5500 GSC 05190-00177 2MASS J20515723-0729457 PPM 204543
SAO 144884 TYC 5190-177-1 Gaia DR2 6909942848382063360 Gaia DR3 6909942848382063360 Gaia DR1 6909942844086095872

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