EGGR 425

Query : EGGR 425

Basic data :
EGGR 425 -- Hot Subdwarf
Other object types: otypes_help 		* (2015MNRAS,SA,...), WD* (EGGR,WD), WD? (2015MNRAS), HS* (2006ApJS), blu (2022A&A), UV (GALEX), Opt (SDSS)
ICRS coord. (ep=J2000) : 		07 40 10.5097298328 +28 41 20.946782544 (Optical) [ 0.2389 0.2176 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		07 37 03.4695097544 +28 48 19.197749529 [ 0.2389 0.2176 90 ]
Gal coord. (ep=J2000) : 		191.1402638762329 +22.5616431589403 [ 0.2389 0.2176 90 ]
Proper motions mas/yr : 		-1.450 -5.031 [0.301 0.267 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -30 [36] / z(spectroscopic) -0.00010 [0.00012] / cz -30.0 [36.0]
   E 2008ApJS..175..297A
Spectral type: 		sdB D 2006ApJS..167...40E
Fluxes (8) :
B 18.9 [~] E 2003AJ....125..984M
R 19.1 [~] E 2003AJ....125..984M
G 19.150368 [0.004394] C 2020yCat.1350....0G
u (AB) 18.778 [0.020] C 2012ApJS..203...21A
g (AB) 18.988 [0.010] B 2012ApJS..203...21A
r (AB) 19.387 [0.017] C 2012ApJS..203...21A
i (AB) 19.721 [0.026] C 2012ApJS..203...21A
z (AB) 20.1 [0.1] D 2011MNRAS.417.1210G
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Identifiers (10) :
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SDSS J074010.50+284120.8 SA 51-484 USNO-B1.0 1186-00150732 Gaia DR2 878533842411006464
EGGR 425 SDSS J074010.50+284120.9 WD 0737+288
GALEX J074010.4+284121 SDSS J074010.51+284120.8 Gaia DR3 878533842411006464

References (13 between 1850 and 2026) (Total 13)
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 : 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 425

Link by name to the catalogue in VizieR :

SDSS J074010.50+284120.8 GALEX J074010.4+284121 SDSS J074010.50+284120.9 SDSS J074010.51+284120.8 USNO-B1.0 1186-00150732
WD 0737+288 Gaia DR3 878533842411006464 Gaia DR2 878533842411006464

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