HD 21720

Query : HD 21720

Basic data :
HD 21720 -- Double or Multiple Star
Other object types: otypes_help 		* (CD,CPC,...), ** (CCDM,**,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 28 52.8210 -35 54 18.310 [ 19.71 16.34 90 ] C 1998A&A...335L..65H
FK4 coord. (ep=B1950 eq=1950) : 		03 26 57.3709 -36 04 36.516 [ 19.71 16.34 90 ]
Gal coord. (ep=J2000) : 		237.6403084 -55.5654365 [ 19.71 16.34 90 ]
Proper motions mas/yr : 		-14.6 13.7 [1.8 1.4 0] B 2000A&A...355L..27H
Spectral type: 		F5V C 1982MSS...C03....0H
Fluxes (5) :
B 9.42 [0.02] D 2000A&A...355L..27H
V 8.96 [0.01] D 2000A&A...355L..27H
J 8.030 [0.018] C 2003yCat.2246....0C
H 7.873 [0.027] C 2003yCat.2246....0C
K 7.753 [0.023] C 2003yCat.2246....0C
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Identifiers (15) :
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CCDM J03289-3554AB CPC 18 1164 IDS 03250-3615 AB TIC 308305306
** B 1453 CPD-36 359 2MASS J03285283-3554182 TYC 7027-590-1
** B 1453AB GSC 07027-00590 PPM 279079 WDS J03289-3554AB
CD-36 1315 HD 21720 SAO 194327

References (6 between 1850 and 2026) (Total 6)
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 J03289-3554AB CD-36 1315 CPD-36 359 GSC 07027-00590 HD 21720
2MASS J03285283-3554182 PPM 279079 SAO 194327 TYC 7027-590-1 WDS J03289-3554AB

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