JL 53

Query : JL 53

Basic data :
JL 53 -- Hot Subdwarf
Other object types: otypes_help 		* (2013MNRAS,GEN#,...), blu (2019A&A,JL), HS* (2013MNRAS), UV (GALEX), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 31 39.3131746920 -73 40 49.721757276 (Optical) [ 0.0300 0.0363 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 26 02.6911679917 -73 50 55.748167437 [ 0.0300 0.0363 90 ]
Gal coord. (ep=J2000) : 		320.5852898083665 -32.9232918310908 [ 0.0300 0.0363 90 ]
Proper motions mas/yr : 		3.950 -5.141 [0.038 0.044 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.2794 [0.0438] A 2020yCat.1350....0G
Spectral type: 		sdOB D 2013MNRAS.431..240O
Fluxes (5) :
U 14.51 [~] D 2013MNRAS.431..240O
B 15.65 [~] D 2013MNRAS.431..240O
V 15.90 [~] D 2013MNRAS.431..240O
G 15.859420 [0.002832] C 2020yCat.1350....0G
J 16.562 [0.123] D 2003yCat.2246....0C
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Identifiers (9) :
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2MASS J20313933-7340497 GEN# +6.20022053 UBV M 43552
EC 20260-7350 JL 53 Gaia DR3 6372836091139030656
GALEX J203139.1-734049 TIC 404239479 Gaia DR2 6372836091139030656

References (9 between 1850 and 2026) (Total 9)
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

Plx : 2    PM : 2    SpT : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

2MASS J20313933-7340497 GALEX J203139.1-734049 Gaia DR3 6372836091139030656 Gaia DR2 6372836091139030656

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