GD 244

Query : GD 244

Basic data :
GD 244 -- White Dwarf
Other object types: otypes_help 		* (GD,GCRV,...), WD* (1969ApJ,EGGR,...), PM* (2018yCat,LSPM,...), UV (GALEX,KUV,...), WD? (2018MNRAS), Pu* (2017ARep), V* (V*), NIR (2MASS), Opt (SDSS)
ICRS coord. (ep=J2000) : 		22 56 46.1531007720 +12 52 50.311741512 (Optical) [ 0.0350 0.0348 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		22 54 15.9324820193 +12 36 47.073314405 [ 0.0350 0.0348 90 ]
Gal coord. (ep=J2000) : 		084.4557997537674 -41.2690772483092 [ 0.0350 0.0348 90 ]
Proper motions mas/yr : 		189.599 8.912 [0.045 0.038 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 23.0 [1.3] / z(spectroscopic) 0.000077 [0.000004] / cz 23.00 [1.30]
   (Opt) B 2020A&A...638A.131N
Parallaxes (mas): 		15.9821 [0.0397] A 2020yCat.1350....0G
Spectral type: 		DA4.2 C 2011ApJ...743..138G
Fluxes (10) :
B 16.0 [~] E ~
R 15.6 [~] E 2003AJ....125..984M
G 15.761240 [0.003076] C 2020yCat.1350....0G
J 15.891 [0.071] C 2003yCat.2246....0C
H 15.829 [0.163] D 2003yCat.2246....0C
u (AB) 16.113 [0.005] C 2015ApJS..219...12A
g (AB) 15.652 [0.004] C 2015ApJS..219...12A
r (AB) 15.837 [0.004] C 2015ApJS..219...12A
i (AB) 16.018 [0.005] C 2015ApJS..219...12A
z (AB) 16.266 [0.008] C 2015ApJS..219...12A
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Identifiers (20) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

GD 244 LP 521-49 PG 2354+126 V* V394 Peg
EGGR 231 LSPM J2256+1252 SDSS J225646.17+125250.3 WD 2254+126
GALEX J225646.1+125250 2MASS J22564613+1252501 SDSS J225646.18+125250.4 WD 2354+126
GCRV 21700 NLTT 55343 TIC 217329125 Gaia DR3 2719012579552367488
KUV 22543+1237 NPM1+12.2001 USNO-B1.0 1028-00776554 Gaia DR2 2719012579552367488

References (55 between 1850 and 2026) (Total 55)
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 : 5    Var : 1    Fe/H : 9    Plx : 2    PM : 5    SpT : 10   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : GD 244

Link by name to the catalogue in VizieR :

GALEX J225646.1+125250 LSPM J2256+1252 2MASS J22564613+1252501 NLTT 55343 PG 2354+126
SDSS J225646.17+125250.3 SDSS J225646.18+125250.4 USNO-B1.0 1028-00776554 V* V394 Peg WD 2254+126
WD 2354+126 Gaia DR3 2719012579552367488 Gaia DR2 2719012579552367488

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