PHL 1944

Query : PHL 1944

Basic data :
PHL 1944 -- White Dwarf
Other object types: otypes_help 		WD* (2006ApJS,WD), WD? (2018MNRAS), * (1992ApJS,Gaia), QSO (LBQS), PM* (2018yCat), blu (PHL), Opt (SDSS)
ICRS coord. (ep=J2000) : 		22 31 20.9712822504 -00 02 16.550701836 (Optical) [ 0.1052 0.0952 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		22 28 47.0951455190 -00 17 39.827949263 [ 0.1052 0.0952 90 ]
Gal coord. (ep=J2000) : 		065.9417523362957 -46.8143725886911 [ 0.1052 0.0952 90 ]
Proper motions mas/yr : 		9.145 -56.362 [0.129 0.113 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 15 [6] / z(spectroscopic) 0.000050 [0.000020] / cz 15.00 [6.00]
   (Opt) D 2021MNRAS.507.4646K
Parallaxes (mas): 		8.3356 [0.1141] A 2020yCat.1350....0G
Spectral type: 		DA D 2006ApJS..167...40E
Fluxes (6) :
G 17.733849 [0.003193] C 2020yCat.1350....0G
u (AB) 18.233 [0.014] C 2015ApJS..219...12A
g (AB) 17.805 [0.006] B 2020ApJS..249....3A
r (AB) 17.783 [0.007] B 2020ApJS..249....3A
i (AB) 17.864 [0.008] B 2020ApJS..249....3A
z (AB) 17.939 [0.020] C 2015ApJS..219...12A
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Identifiers (10) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

PHL 1944 SDSS J223120.96-000216.4 SDSS J223120.97-000216.8 Gaia DR2 2654106484019381120
LBQS 2228-0017 SDSS J223120.97-000216.7 WD 2228-002
SDSS J223120.96-000216.6 SDSS J223120.96-000216.3 Gaia DR3 2654106484019381120

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 : 6    Distance : 3    Fe/H : 8    Plx : 3    PM : 3    SpT : 8   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : PHL 1944

Link by name to the catalogue in VizieR :

PHL 1944 LBQS 2228-0017 SDSS J223120.96-000216.6 SDSS J223120.96-000216.4 SDSS J223120.97-000216.7
SDSS J223120.96-000216.3 SDSS J223120.97-000216.8 WD 2228-002 Gaia DR3 2654106484019381120 Gaia DR2 2654106484019381120

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