HD 156853

Query : HD 156853

Basic data :
HD 156853 -- alpha2 CVn Variable
Other object types: otypes_help 		* (HD,CD,...), a2* (2016AJ), NIR (2MASS)
ICRS coord. (ep=J2000) : 		17 22 23.7933187632 -49 45 42.183393156 (Optical) [ 0.0310 0.0242 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 18 32.2964595942 -49 42 49.747121311 [ 0.0310 0.0242 90 ]
Gal coord. (ep=J2000) : 		340.0145260539779 -07.4868934029321 [ 0.0310 0.0242 90 ]
Proper motions mas/yr : 		-3.319 -6.308 [0.042 0.038 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -24.00 [1.7] / z(~) -0.000080 [0.000006] / cz -24.00 [1.70]
   B 1996A&AS..118..231L
Parallaxes (mas): 		2.8677 [0.0371] A 2020yCat.1350....0G
Spectral type: 		ApSi D 1978MSS...C02....0H
Fluxes (6) :
B 7.56 [0.02] D 2000A&A...355L..27H
V 7.60 [0.01] D 2000A&A...355L..27H
G 7.568889 [0.002805] C 2020yCat.1350....0G
J 7.557 [0.027] C 2003yCat.2246....0C
H 7.601 [0.044] C 2003yCat.2246....0C
K 7.585 [0.027] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 10181 Display criteria :

Identifiers (19) :
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HD 156853 GSC 08349-00285 Renson 44120 uvby98 100156853
CD-49 11368 HIC 84997 SAO 227872 Gaia DR2 5949620287393111168
CPC 0 16069 HIP 84997 SKY# 31343 Gaia DR3 5949620287393111168
CPD-49 9923 2MASS J17222379-4945421 TIC 214176362 Gaia DR1 5949620283058754560
GEN# +1.00156853 PPM 322871 TYC 8349-285-1

References (33 between 1850 and 2026) (Total 33)
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    Var : 1    Rot : 1    Plx : 5    PM : 4    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 156853 CD-49 11368 CPD-49 9923 GSC 08349-00285 HIC 84997
HIP 84997 2MASS J17222379-4945421 PPM 322871 SAO 227872 TYC 8349-285-1
uvby98 100156853 Gaia DR2 5949620287393111168 Gaia DR3 5949620287393111168 Gaia DR1 5949620283058754560

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