CSO 540

Query : CSO 540

Basic data :
CSO 540 -- White Dwarf
Other object types: otypes_help 		WD* (2006ApJS,WD), WD? (2018MNRAS), * (Gaia), blu (CSO), UV (GALEX), Opt (SDSS)
ICRS coord. (ep=J2000) : 		14 58 22.5331864752 +43 59 05.894367936 (Optical) [ 0.0461 0.0523 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		14 56 34.1506239197 +44 11 03.479262152 [ 0.0461 0.0523 90 ]
Gal coord. (ep=J2000) : 		074.7867037655304 +59.4623238532893 [ 0.0461 0.0523 90 ]
Proper motions mas/yr : 		-30.393 -26.438 [0.054 0.070 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -36 [51] / z(spectroscopic) -0.00012 [0.00017] / cz -36.0 [51.0]
   E 2008ApJS..175..297A
Parallaxes (mas): 		5.5406 [0.0591] A 2020yCat.1350....0G
Spectral type: 		DB D 2011MNRAS.417.1210G
Fluxes (7) :
B 17 [~] E ~
G 17.273281 [0.002898] C 2020yCat.1350....0G
u (AB) 16.995 [0.007] C 2015ApJS..219...12A
g (AB) 17.071 [0.004] C 2015ApJS..219...12A
r (AB) 17.446 [0.005] C 2015ApJS..219...12A
i (AB) 17.715 [0.007] C 2015ApJS..219...12A
z (AB) 18.006 [0.019] C 2015ApJS..219...12A
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Identifiers (9) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

WD 1456+441 SDSS J145822.51+435905.6 SDSS J145822.53+435905.8
CSO 540 SDSS J145822.51+435905.7 Gaia DR3 1585764636501939712
GALEX J145822.5+435905 SDSS J145822.52+435905.8 Gaia DR2 1585764636501939712

References (15 between 1850 and 2026) (Total 15)
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 : 2    Distance : 3    Fe/H : 4    Plx : 2    PM : 4    SpT : 8   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : CSO 540

Link by name to the catalogue in VizieR :

WD 1456+441 GALEX J145822.5+435905 SDSS J145822.51+435905.6 SDSS J145822.51+435905.7 SDSS J145822.52+435905.8
SDSS J145822.53+435905.8 Gaia DR3 1585764636501939712 Gaia DR2 1585764636501939712

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