SDSS J094138.07+441458.2

Other names: SDSS J094138.08+441458.2

Parameter Unit Koester et al. 2006 SDSS DR12 Simbad
Right ascension 09 41 38.08 09 41 38.07
Declination 44 14 58.26 44 14 58.20
Spectral type DQ
Effective temperature [K] 8113
log(g) [cgs] 8.00
Mass [M]
log(Luminosity) [L]
Age [Gyr]
log(H/He)
log(C/He) -5.42
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]
Composition He
Proper motion (right ascension) [mas/yr] 8.0
Proper motion (declination) [mas/yr] -56.0
Variability
Magnetic
Has a disc
B magnitude 18.60
V magnitude 18.65
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.88 18.92
g magnitude 18.65 18.66
r magnitude 18.65 18.65
i magnitude 18.74 18.73
z magnitude 18.91 18.90

Spectra

Absorption lines

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