SDSS J094157.94+115845.4

All names: Gaia DR2 613837722377297792, SDSS J094157.94+115845.4, SDSS J094157.94+115845.49, Gaia DR3 613837722377297792, Gaia EDR3 613837722377297792

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Kepler et al. 2016 Simbad
Right ascension 09 41 57.94 (0.3) 09 41 57.94 09 41 57.94 (0.4) 09 41 57.94 (0.3)
Declination 11 58 45.44 (0.3) 11 58 45.49 11 58 45.44 (0.3) 11 58 45.48 (0.3)
Spectral type sdA sdA
Effective temperature [K] 8279.0 (37)
log(g) [cgs] 5.75 (0.1)
Mass [M☉] 0.17122 (0.0002)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] -0.13 (0.3) -0.68 (0.5)
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr] -0.829657249 (0.3) -1.160415937 (0.6) -0.83 (0.3)
Proper motion (declination) [mas/yr] -2.613348505 (0.3) -1.767950039 (0.5) -2.613 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.36 (0.05) 20.40 (0.05) 20.40 (0.05)
g magnitude 19.22 (0.01) 19.23 (0.03) 19.23 (0.03)
r magnitude 19.24 (0.01) 19.27 (0.02) 19.27 (0.02)
i magnitude 19.24 (0.02) 19.27 (0.03) 19.27 (0.03)
z magnitude 19.40 (0.05) 19.42 (0.05) 19.42 (0.05)
G magnitude 19.02 (0.03) 19.08 19.02 (0.008)
BP magnitude 19.11 (0.03) 19.03
RP magnitude 18.84 (0.04) 18.80
Pan g magnitude 19.15 (0.02)
Pan r magnitude 19.19 (0.02)
Pan i magnitude 19.17 (0.02)
Pan z magnitude 19.18 (0.07)
Pan y magnitude 19.21 (0.05)
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.