HD 307020

Query : HD 307020

Basic data :
HD 307020 -- Eclipsing Binary
Other object types: otypes_help 		* (HD,CPD,...), EB* (2022yCat), NIR (2MASS)
ICRS coord. (ep=J2000) : 		11 43 46.7242026408 -59 01 01.200668592 (Optical) [ 0.0107 0.0111 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		11 41 21.4331462393 -58 44 21.681236703 [ 0.0107 0.0111 90 ]
Gal coord. (ep=J2000) : 		294.3082139475756 +02.7172379139656 [ 0.0107 0.0111 90 ]
Proper motions mas/yr : 		-6.879 1.997 [0.015 0.014 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.922 [0.0142] A 2020yCat.1350....0G
Spectral type: 		A2 E 1995A&AS..110..367N
Fluxes (6) :
B 11.78 [0.08] D 2000A&A...355L..27H
V 11.78 [0.14] D 2000A&A...355L..27H
G 11.592354 [0.002770] C 2020yCat.1350....0G
J 10.994 [0.024] C 2003yCat.2246....0C
H 10.97 [0.026] C 2003yCat.2246....0C
K 10.9 [0.023] C 2003yCat.2246....0C
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Identifiers (8) :
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HD 307020 2MASS J11434672-5901011 TYC 8642-770-1 Gaia DR3 5335638185408015616
CPD-58 3815 TIC 267406458 Gaia DR2 5335638185408015616 Gaia DR1 5335638181060953728

References (5 between 1850 and 2026) (Total 5)
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

Distance : 2    Var : 1    Plx : 3    PM : 2    SpT : 1   

   

External archives :

Link by name to the catalogue in VizieR :

HD 307020 CPD-58 3815 2MASS J11434672-5901011 TYC 8642-770-1 Gaia DR2 5335638185408015616
Gaia DR3 5335638185408015616 Gaia DR1 5335638181060953728

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