SDSS J010504.98+144112.3

All names: SDSS J010504.98+144112.34, Gaia DR3 2777282705799658112, Gaia EDR3 2777282705799658112, SDSS J010504.98+144112.3, Gaia DR2 2777282705799658112

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Kepler et al. 2016 Simbad
Right ascension 01 05 04.97 (0.3) 01 05 04.98 01 05 04.97 (0.4) 01 05 04.97 (0.3)
Declination 14 41 12.31 (0.3) 14 41 12.33 14 41 12.31 (0.4) 14 41 12.34 (0.3)
Spectral type sdA sdA
Effective temperature [K] 7776.0 (47)
log(g) [cgs] 5.72 (0.2)
Mass [M☉] 0.15092 (0.0005)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] -0.81 (0.4) -0.32 (0.5)
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr] 0.466094278 (0.5) -0.472248396 (1) 0.466 (0.5)
Proper motion (declination) [mas/yr] -2.204863776 (0.4) -2.591867668 (0.7) -2.205 (0.4)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.69 (0.06) 20.69 (0.06) 20.69 (0.06)
g magnitude 19.69 (0.01) 19.69 (0.02) 19.69 (0.02)
r magnitude 19.50 (0.01) 19.49 (0.02) 19.49 (0.02)
i magnitude 19.53 (0.02) 19.52 (0.03) 19.52 (0.03)
z magnitude 19.60 (0.08) 19.55 (0.07) 19.55 (0.07)
G magnitude 19.38 (0.05) 19.42 19.38 (0.01)
BP magnitude 19.56 (0.05) 19.44
RP magnitude 19.08 (0.05) 18.99
Pan g magnitude 19.67 (0.02)
Pan r magnitude 19.55 (0.01)
Pan i magnitude 19.50 (0.02)
Pan z magnitude 19.49 (0.03)
Pan y magnitude 19.37 (0.06)
E(B-V)

* Constant surface field

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The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.