HD 30446

Query : HD 30446

Basic data :
HD 30446 -- Double or Multiple Star
Other object types: otypes_help 		** (2000A&A,CCDM,...), * (BD,HD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		04 47 12.757 -17 15 11.11 (Optical) [ 22 22 90 ] B 2012yCat.1322....0Z
FK4 coord. (ep=B1950 eq=1950) : 		04 44 59.041 -17 20 25.20 [ 22 22 90 ]
Gal coord. (ep=J2000) : 		215.683240 -35.009353 [ 22 22 90 ]
Proper motions mas/yr : 		-82.7 -72.2 [1.4 1.2 90] C 2012yCat.1322....0Z
Spectral type: 		G2/3V D 1988MSS...C04....0H
Fluxes (6) :
B 10.10 [0.07] D 2012yCat.1322....0Z
V 9.71 [0.06] D 2012yCat.1322....0Z
R 9.78 [0.06] E 2012yCat.1322....0Z
J 8.391 [0.023] C 2003yCat.2246....0C
H 8.079 [0.044] C 2003yCat.2246....0C
K 8.017 [0.020] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 3 		Display criteria :

Identifiers (12) :
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CCDM J04472-1715B BDS 2359 B 2MASS J04471277-1715109 TOI-422
** ARG 11B HD 30446 PPM 710941 UCAC4 364-006132
BD-17 951 IDS 04428-1726 B TIC 117979455 WDS J04472-1715B

References (8 between 1850 and 2026) (Total 8)
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

SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

CCDM J04472-1715B BD-17 951 HD 30446 2MASS J04471277-1715109 PPM 710941
UCAC4 364-006132 WDS J04472-1715B

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