HD 20504

Query : HD 20504

Basic data :
HD 20504 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,CD,...), SB* (2022yCat), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 16 55.0690221192 -31 21 07.873321644 (Optical) [ 0.0783 0.0985 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 14 52.0729817998 -31 32 04.372698180 [ 0.0783 0.0985 90 ]
Gal coord. (ep=J2000) : 		229.3802265682987 -58.1282544987537 [ 0.0783 0.0985 90 ]
Proper motions mas/yr : 		18.789 -31.493 [0.105 0.118 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 20.86 [0.87] / z(spectroscopic) 0.000070 [0.000003] / cz 20.86 [0.87]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		9.3969 [0.1410] A 2020yCat.1350....0G
Spectral type: 		A1mA5-F2 C 1982MSS...C03....0H
Fluxes (6) :
B 7.366 [0.014] D 2000A&A...355L..27H
V 7.139 [0.009] D 2000A&A...355L..27H
G 7.137765 [0.002764] C 2022yCat.1355....0G
J 6.847 [0.021] C 2003yCat.2246....0C
H 6.837 [0.029] C 2003yCat.2246....0C
K 6.789 [0.021] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 9906 Display criteria :

Identifiers (26) :
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HD 20504 GSC 07020-00911 Renson 5110 UBV 3192
CD-31 1305 HIC 15265 SAO 194206 uvby98 100020504
CPC 17 1166 HIP 15265 SKY# 4927 Gaia DR2 5058105537649606912
CPD-31 381 2MASS J03165506-3121077 SRS 31092 Gaia DR3 5058105537649606912
FK5 1092 N30 673 TD1 2068 Gaia DR1 5058105537649606912
GC 3932 PMC 90-93 723 TIC 176841424
GEN# +1.00020504 PPM 278891 TYC 7020-911-1

References (26 between 1850 and 2026) (Total 26)
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 : 3    Distance : 2    Var : 1    Plx : 6    PM : 4    SpT : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 20504 CD-31 1305 CPD-31 381 FK5 1092 GSC 07020-00911
HIC 15265 HIP 15265 2MASS J03165506-3121077 PPM 278891 SAO 194206
TD1 2068 TYC 7020-911-1 uvby98 100020504 Gaia DR2 5058105537649606912 Gaia DR3 5058105537649606912
Gaia DR1 5058105537649606912

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