LB 3013

Other names: WD 0913+103, 09160+1011, SDSS J091602.73+101110.5

Parameter Unit Limoges et al. 2015 Koester et al. 2006 SDSS DR12 Simbad Kleinman et al. 2013
Right ascension 09 16 02.73 09 16 02.69 09 16 02.73
Declination 10 11 10.44 10 11 10.72 10 11 10.46
Spectral type DQ DQ DQ DQZ
Effective temperature [K] 7930 8715 10204
log(g) [cgs] 8.00 8.00 9.57
Mass [M] 0.58
log(Luminosity) [L] -3.25
Age [Gyr]
log(H/He)
log(C/He) -4.81
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] 35.00
Composition He He
Proper motion (right ascension) [mas/yr] 177.0
Proper motion (declination) [mas/yr] -86.0
Variability
Magnetic
Has a disc
B magnitude 16.00
V magnitude 15.77
R magnitude 15.40
I magnitude 15.70
J magnitude 15.65
H magnitude 15.45
K magnitude 15.13
u magnitude 15.99 15.99 15.99
g magnitude 15.77 15.76 15.81
r magnitude 15.81 15.80 15.81
i magnitude 15.92 15.91 15.93
z magnitude 16.07 16.08 16.06

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Absorption lines

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