HD 197661

Query : HD 197661

Basic data :
HD 197661 -- Star
Other object types:
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* (HD,BD,...), NIR (2MASS)
ICRS coord. (ep=J2000) :
20 45 43.4287854696 -20 51 12.149397540 (Optical) [ 0.0194 0.0093 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) :
20 42 50.3523839918 -21 02 11.203814489 [ 0.0194 0.0093 90 ]
Gal coord. (ep=J2000) :
025.0905557425950 -34.0612740679050 [ 0.0194 0.0093 90 ]
Proper motions mas/yr :
4.139 10.307 [0.025 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz :
V(km/s) -7.94 [2.64] / z(spectroscopic) -0.000026 [0.000009] / cz -7.94 [2.64]
   (Opt) C 2020AJ....160...83S
Parallaxes (mas):
3.2181 [0.0235] A 2020yCat.1350....0G
Spectral type:
A9V C 1988MSS...C04....0H
Fluxes (6) :
B 10.034 [0.025] C 2014AJ....148...81M
V 9.73 [0.03] D 2000A&A...355L..27H
G 9.655003 [0.002769] C 2020yCat.1350....0G
J 9.094 [0.023] C 2003yCat.2246....0C
H 8.922 [0.023] C 2003yCat.2246....0C
K 8.904 [0.021] C 2003yCat.2246....0C
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Identifiers (14) :
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HD 197661 2MASS J20454342-2051120 TIC 336687013 Gaia DR3 6857045996805935360
BD-21 5817 PPM 271580 TYC 6343-1532-1 Gaia DR1 6857045992508829568
CPD-21 7789 RAVE J204543.4-205112 YZ 111 8902
GSC 06343-01532 SAO 189656 Gaia DR2 6857045996805935360

References (10 between 1850 and 2026) (Total 10)
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 : 4    Fe/H : 3    Plx : 4    PM : 2    SpT : 2   

   


External archives :

Link by name to the catalogue in VizieR :

HD 197661 BD-21 5817 CPD-21 7789 GSC 06343-01532 2MASS J20454342-2051120
PPM 271580 RAVE J204543.4-205112 SAO 189656 TYC 6343-1532-1 Gaia DR2 6857045996805935360
Gaia DR3 6857045996805935360 Gaia DR1 6857045992508829568

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