HD 146447

Query : HD 146447

Basic data :
HD 146447 -- alpha2 CVn Variable
Other object types: otypes_help 		* (HD,CD,...), a2* (2016AJ), Pu* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		16 19 26.8809386280 -56 54 40.503089736 (Optical) [ 0.0196 0.0119 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		16 15 20.8713815578 -56 47 26.286707774 [ 0.0196 0.0119 90 ]
Gal coord. (ep=J2000) : 		328.5077982191793 -04.7561796020578 [ 0.0196 0.0119 90 ]
Proper motions mas/yr : 		-0.861 -3.684 [0.029 0.020 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.0052 [0.0261] A 2020yCat.1350....0G
Spectral type: 		ApSi D 1975MSS...C01....0H
Fluxes (6) :
B 10.38 [0.03] D 2000A&A...355L..27H
V 10.40 [0.04] D 2000A&A...355L..27H
G 10.282459 [0.002780] C 2020yCat.1350....0G
J 10.097 [0.022] C 2003yCat.2246....0C
H 10.112 [0.021] C 2003yCat.2246....0C
K 10.093 [0.019] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 1558 Display criteria :

Identifiers (13) :
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HD 146447 2MASS J16192688-5654405 TIC 208525230 Gaia DR1 5931266238539242752
CD-56 6305 PPM 344859 TYC 8719-337-1
CPC 20 5172 Renson 41390 Gaia DR2 5931266242915138816
CPD-56 7555 SAO 243615 Gaia DR3 5931266242915138816

References (11 between 1850 and 2026) (Total 11)
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

Distance : 2    Var : 2    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 146447 CD-56 6305 CPD-56 7555 2MASS J16192688-5654405 PPM 344859
SAO 243615 TYC 8719-337-1 Gaia DR2 5931266242915138816 Gaia DR3 5931266242915138816 Gaia DR1 5931266238539242752

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