HD 197947

Query : HD 197947

Basic data :
HD 197947 -- High Proper Motion Star
Other object types: otypes_help 		* (CD,CPC,...), PM* (2016ApJS,LTT,...), NIR (2MASS), MIR (WISEA)
ICRS coord. (ep=J2000) : 		20 47 55.5616495512 -30 14 30.152146236 (Optical) [ 0.0126 0.0084 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 44 53.0778511714 -30 25 28.863302201 [ 0.0126 0.0084 90 ]
Gal coord. (ep=J2000) : 		014.1585990829246 -37.1455475101526 [ 0.0126 0.0084 90 ]
Proper motions mas/yr : 		-138.054 -136.815 [0.016 0.014 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 68.80 [0.19] / z(spectroscopic) 0.000230 [0.000001] / cz 68.81 [0.19]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		10.9418 [0.0165] A 2020yCat.1350....0G
Spectral type: 		G6/8V D 1982MSS...C03....0H
Fluxes (6) :
B 10.63 [~] E ~
V 9.85 [~] E ~
G 9.727680 [0.002758] C 2020yCat.1350....0G
J 8.639 [0.026] C 2003yCat.2246....0C
H 8.307 [0.049] C 2003yCat.2246....0C
K 8.245 [0.026] C 2003yCat.2246....0C
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Identifiers (23) :
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LTT 8236 GSC 07457-01582 PPM 300621 WEB 18603
CD-30 18186 HD 197947 SAO 212444 WISEA J204755.44-301431.5
CPC 17 11351 HIC 102643 TIC 441456935 Gaia DR1 6794233538913766656
CPD-30 6352 HIP 102643 TYC 7457-1582-1 Gaia DR3 6794233543211456512
GCRV 71409 2MASS J20475558-3014299 UBV 17986 Gaia DR2 6794233543211456512
GEN# +1.00197947 NLTT 49890 uvby98 100197947

References (30 between 1850 and 2026) (Total 30)
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 : 6    Distance : 2    Rot : 1    Fe/H : 2    Plx : 4    PM : 5    SpT : 3   

   

External archives :

Link by name to the catalogue in VizieR :

CD-30 18186 CPD-30 6352 GSC 07457-01582 HD 197947 HIC 102643
HIP 102643 2MASS J20475558-3014299 NLTT 49890 PPM 300621 SAO 212444
TYC 7457-1582-1 uvby98 100197947 WISEA J204755.44-301431.5 Gaia DR1 6794233538913766656 Gaia DR3 6794233543211456512
Gaia DR2 6794233543211456512

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