PG 1545+245

Other names: WD 1545+244, Ton 249

Parameter Unit Bergeron et al. 2011 Simbad
Right ascension 15 47 54.00
Declination 24 20 30.12
Spectral type DBA
Effective temperature [K] 12840
log(g) [cgs] 8.18
Mass [M] 0.70
log(Luminosity) [L] -2.51
Age [Gyr] 0.43
log(H/He) -5.02
log(C/He)
log(Ca/He)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)
log(Al/He)
log(Si/He)
log(P/He)
log(S/He)
log(Cl/He)
log(Sc/He)
log(Ti/He)
log(V/He)
log(Cr/He)
log(Mn/He)
log(Fe/He)
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas]
Distance [pc] 58.00
Composition He
Proper motion (right ascension) [mas/yr]
Proper motion (declination) [mas/yr]
Variability
Magnetic
Has a disc
B magnitude 15.40
V magnitude 15.78
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude

Spectra

Absorption lines

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