EGGR 491

Query : EGGR 491

Basic data :
EGGR 491 -- Hot Subdwarf
Other object types: otypes_help 		* (2015MNRAS,UCAC4,...), WD* (EGGR,WD), blu (2019A&A), HS* (2003AJ), UV (GALEX), NIR (2MASS), Opt (SDSS)
ICRS coord. (ep=J2000) : 		15 43 38.6865366216 +00 12 02.159635284 (Optical) [ 0.0591 0.0480 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		15 41 05.1969428121 +00 21 28.462380621 [ 0.0591 0.0480 90 ]
Gal coord. (ep=J2000) : 		007.1265666801443 +40.6880608466791 [ 0.0591 0.0480 90 ]
Proper motions mas/yr : 		-4.985 0.917 [0.077 0.064 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -30 [33] / z(spectroscopic) -0.00010 [0.00011] / cz -30.0 [33.0]
   E 2008ApJS..175..297A
Parallaxes (mas): 		0.2272 [0.0699] A 2020yCat.1350....0G
Spectral type: 		sdB D 2003AJ....126.1023H
Fluxes (12) :
B 17.19 [0.37] D 2012yCat.1322....0Z
V 16.75 [0.45] D 2012yCat.1322....0Z
R 16.49 [~] D 2012yCat.1322....0Z
G 16.881266 [0.002965] C 2020yCat.1350....0G
J 16.71 [0.13] D 2003yCat.2246....0C
H 16.26 [0.21] D 2003yCat.2246....0C
K 16.20 [0.03] C 2011MNRAS.417.1210G
u (AB) 16.702 [0.006] B 2012ApJS..203...21A
g (AB) 16.727 [0.004] B 2012ApJS..203...21A
r (AB) 17.024 [0.005] B 2012ApJS..203...21A
i (AB) 17.172 [0.005] B 2012ApJS..203...21A
z (AB) 17.322 [0.013] C 2012ApJS..203...21A
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Identifiers (11) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

UCAC4 452-057349 2MASS J15433868+0012021 SDSS J154338.68+001202.1 Gaia DR3 4416551742772711040
EGGR 491 SA 107-28 TIC 459425946 Gaia DR2 4416551742772711040
GALEX J154338.7+001202 SDSS J154338.69+001202.1 WD 1541+003

References (18 between 1850 and 2026) (Total 18)
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 : 1    Fe/H : 1    Plx : 2    PM : 4    SpT : 3   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : EGGR 491

Link by name to the catalogue in VizieR :

UCAC4 452-057349 GALEX J154338.7+001202 2MASS J15433868+0012021 SDSS J154338.69+001202.1 SDSS J154338.68+001202.1
WD 1541+003 Gaia DR3 4416551742772711040 Gaia DR2 4416551742772711040

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