2MASS J09350694+4411068

Other names: SDSS J093506.92+441107.0, SDSS J093506.93+441107.0

Parameter Unit Tremblay et al. 2011 SDSS DR12 Simbad Kleinman et al. 2013 Kleinman et al. 2013
Right ascension 09 35 06.93 09 35 06.95 09 35 06.93 09 35 06.93
Declination 44 11 06.93 44 11 06.90 44 11 07.03 44 11 07.03
Spectral type DA DA+dM DAM DAM
Effective temperature [K] 9340 8785 8642
log(g) [cgs] 7.90 7.65 7.40
Mass [M] 0.54
log(Luminosity) [L]
Age [Gyr] 0.65
log(H/He)
log(C/He)
log(Ca/He)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Ca/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas]
Distance [pc]
Composition H
Proper motion (right ascension) [mas/yr] -19.0
Proper motion (declination) [mas/yr] 1.0
Variability
Magnetic
Has a disc
B magnitude 17.60
V magnitude
R magnitude 17.70
I magnitude
J magnitude 16.54
H magnitude 16.01
K magnitude 15.23
u magnitude 17.90 17.93 17.89 17.89
g magnitude 17.74 17.73 17.74 17.74
r magnitude 17.84 17.83 17.80 17.80
i magnitude 17.69 17.70 17.67 17.67
z magnitude 17.50 17.49 17.51 17.51

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