HD 21620

Query : HD 21620

Basic data :
HD 21620 -- Eclipsing Binary
Other object types: otypes_help 		EB* (), * (2019AJ,HD,...), V* (AN,CSV,...), Em* ([KW97]), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		03 31 29.3403535800 +49 12 35.181649440 (Optical) [ 0.0230 0.0222 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		03 27 54.4876723350 +49 02 24.193894830 [ 0.0230 0.0222 90 ]
Gal coord. (ep=J2000) : 		147.9028855195877 -05.7439593812648 [ 0.0230 0.0222 90 ]
Proper motions mas/yr : 		-13.814 -0.591 [0.031 0.033 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -9.77 [0.45] / z(spectroscopic) -0.000033 [0.000002] / cz -9.77 [0.45]
   (Opt) A 2022yCat.1355....0G
Parallaxes (mas): 		7.5117 [0.0379] A 2020yCat.1350....0G
Spectral type: 		A0Vn C ~
Fluxes (7) :
U 6.390 [0.010] C 1991A&AS...89..415O
B 6.350 [0.007] C 1991A&AS...89..415O
V 6.280 [0.009] C 1991A&AS...89..415O
G 6.269004 [0.002768] C 2022yCat.1355....0G
J 6.001 [0.017] C 2003yCat.2246....0C
H 5.988 [0.023] C 2003yCat.2246....0C
K 5.988 [0.024] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 811 Display criteria :

Identifiers (28) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 21620 GCRV 1934 NSV 1173 TYC 3320-2813-1
AG+49 425 GEN# +5.20200934 PPM 46275 uvby98 520200934
AN 7.1944 GSC 03320-02813 ROT 511 WEB 3139
BD+48 938 HIC 16424 SAO 38906 [KW97] 15-47
Cl Melotte 20 934 HIP 16424 SKY# 5323 Gaia DR2 249350103106450048
CSV 308 HR 1056 TD1 2236 Gaia DR3 249350103106450048
GC 4177 2MASS J03312932+4912352 TIC 354636678 Gaia DR1 249350098805616512

References (69 between 1850 and 2026) (Total 69)
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 : 6    Distance : 3    Rot : 5    Fe/H : 1    Plx : 5    PM : 4    SpT : 4   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 21620 AG+49 425 BD+48 938 GSC 03320-02813 HIC 16424
HIP 16424 HR 1056 2MASS J03312932+4912352 NSV 1173 PPM 46275
SAO 38906 TD1 2236 TYC 3320-2813-1 uvby98 520200934 Gaia DR2 249350103106450048
Gaia DR3 249350103106450048 Gaia DR1 249350098805616512

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