EGGR 557

Query : EGGR 557

Basic data :
EGGR 557 -- White Dwarf
Other object types: otypes_help 		WD* (2009A&A,EGGR,...), WD? (2018MNRAS), PM* (2018yCat,G), * (USNO,Gaia), V* (2018AJ), NIR (2MASS), Opt (ATO)
ICRS coord. (ep=J2000) : 		23 38 52.8015878376 -18 26 12.677321220 (Optical) [ 0.0307 0.0307 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		23 36 16.5729723328 -18 42 43.247150062 [ 0.0307 0.0307 90 ]
Gal coord. (ep=J2000) : 		056.6260119513063 -71.1833827716222 [ 0.0307 0.0307 90 ]
Proper motions mas/yr : 		76.519 -140.373 [0.040 0.035 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -3.6 [2.8] / z(spectroscopic) -0.000012 [0.000009] / cz -3.60 [2.80]
   (Opt) C 2020A&A...638A.131N
Parallaxes (mas): 		26.8758 [0.0387] A 2020yCat.1350....0G
Spectral type: 		DA6.4 C 2011ApJ...743..138G
Fluxes (6) :
B 15.6 [~] E ~
R 15.2 [~] E 2003AJ....125..984M
G 15.487462 [0.003004] C 2020yCat.1350....0G
J 15.057 [0.040] C 2003yCat.2246....0C
H 14.939 [0.063] C 2003yCat.2246....0C
K 14.681 [0.093] C 2003yCat.2246....0C
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Identifiers (11) :
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EGGR 557 G 273-97 TIC 66419115 Gaia DR3 2393875961742886656
ATO J354.7203-18.4374 2MASS J23385279-1826123 USNO-B1.0 0715-00865018 Gaia DR2 2393875961742886656
EC 23362-1842 MCT 2336-1842 WD 2336-187

References (29 between 1850 and 2026) (Total 29)
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 : 1    Distance : 3    Var : 1    Fe/H : 6    Plx : 2    PM : 3    SpT : 6   

   

External archives :

Link by name to the catalogue in VizieR :

G 273-97 2MASS J23385279-1826123 USNO-B1.0 0715-00865018 WD 2336-187 Gaia DR3 2393875961742886656
Gaia DR2 2393875961742886656

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