HD 20631

Query : HD 20631

Basic data :
HD 20631 -- Double or Multiple Star
Other object types: otypes_help 		* (BD,CSI,...), ** (ADS,IDS,...), UV (TD1), IR (IRAS)
ICRS coord. (ep=J2000) : 		03 18 41.14981 -18 33 35.2510 (Optical) [ 5.89 5.36 90 ] A 2007A&A...474..653V
FK4 coord. (ep=B1950 eq=1950) : 		03 16 24.08131 -18 44 24.6941 [ 5.89 5.36 90 ]
Gal coord. (ep=J2000) : 		206.62312267 -55.14586404 [ 5.89 5.36 90 ]
Proper motions mas/yr : 		125.78 -62.51 [0.67 0.61 0] A 2007A&A...474..653V
Radial velocity / Redshift / cz : 		V(km/s) 15.20 [0.4] / z(~) 0.000051 [0.000001] / cz 15.20 [0.40]
   A 2006AstL...32..759G
Parallaxes (mas): 		27.05 [0.65] A 2007A&A...474..653V
Spectral type: 		F3V C 1988MSS...C04....0H
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 		Display criteria :

Identifiers (27) :
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ADS 2465 AB GSC 05875-01138 N30 677 UBV 3209
AKARI-IRC-V1 J0318412-183336 HD 20631 PLX 692 UBV M 9447
BD-19 651 HIC 15411 PLX 692.00 uvby98 100020631
CSI-19 651 3 HIP 15411 PPM 212728 WDS J03187-1834AB
GC 3959 HR 997 SAO 148897 WEB 2966
GCRV 1831 IDS 03141-1855 AB SKY# 4971 YZ 108 923
GEN# +1.00020631 IRAS 03163-1844 TD1 2085

References (52 between 1850 and 2026) (Total 52)
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 : 4    Rot : 2    Fe/H : 3    Plx : 3    PM : 4    SpT : 4   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : HD 20631

Link by name to the catalogue in VizieR :

AKARI-IRC-V1 J0318412-183336 BD-19 651 GSC 05875-01138 HD 20631 HIC 15411
HIP 15411 HR 997 IRAS 03163-1844 PLX 692 PPM 212728
SAO 148897 TD1 2085 uvby98 100020631 WDS J03187-1834AB

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