PG 1454+494

Query : PG 1454+494

Basic data :
PG 1454+494 -- White Dwarf
Other object types: otypes_help 		WD* (2006ApJS,WD), * (SBSS,USNO,...), blu (2019A&A,CBS), WD? (2019MNRAS), HS* (2017A&A), HS? (2019A&A), UV (PG), Opt (SDSS)
ICRS coord. (ep=J2000) : 		14 56 06.7414389528 +49 11 16.549888308 (Optical) [ 0.0454 0.0542 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		14 54 26.7891858954 +49 23 19.540936402 [ 0.0454 0.0542 90 ]
Gal coord. (ep=J2000) : 		083.9901286179291 +57.4398246863026 [ 0.0454 0.0542 90 ]
Proper motions mas/yr : 		-12.173 -1.398 [0.053 0.072 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -78 [39] / z(spectroscopic) -0.00026 [0.00013] / cz -77.9 [39.0]
   E 2008ApJS..175..297A
Parallaxes (mas): 		0.7253 [0.0561] A 2020yCat.1350....0G
Spectral type: 		DAO C 2011ApJ...730..128T
Fluxes (8) :
B 17.4 [~] E 2003AJ....125..984M
R 17.2 [~] E 2003AJ....125..984M
G 17.005333 [0.002875] C 2020yCat.1350....0G
u (AB) 16.255 [0.005] C 2015ApJS..219...12A
g (AB) 16.692 [0.004] C 2015ApJS..219...12A
r (AB) 17.277 [0.005] C 2015ApJS..219...12A
i (AB) 17.651 [0.007] C 2015ApJS..219...12A
z (AB) 18.043 [0.022] C 2015ApJS..219...12A
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Identifiers (9) :
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WD 1454+493 SBSS 1454+493 USNO-B1.0 1391-00248286
CBS 296 SDSS J145606.72+491116.5 Gaia DR2 1592322123850695168
PG 1454+494 SDSS J145606.73+491116.5 Gaia DR3 1592322123850695168

References (20 between 1850 and 2026) (Total 20)
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 : 3    Distance : 3    Fe/H : 5    Plx : 2    PM : 4    SpT : 11   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : PG 1454+494

Link by name to the catalogue in VizieR :

WD 1454+493 PG 1454+494 SDSS J145606.72+491116.5 SDSS J145606.73+491116.5 USNO-B1.0 1391-00248286
Gaia DR2 1592322123850695168 Gaia DR3 1592322123850695168

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