SDSS J000742.43+165854.2

All names: Gaia DR2 2772755088714915968, Gaia EDR3 2772755088714915968, SDSS J000742.43+165854.25, SDSS J000742.43+165854.2, Gaia DR3 2772755088714915968

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Kepler et al. 2016 Simbad
Right ascension 00 07 42.43 (0.3) 00 07 42.43 00 07 42.43 (0.3) 00 07 42.43 (0.3)
Declination 16 58 54.26 (0.3) 16 58 54.23 16 58 54.26 (0.3) 16 58 54.28 (0.3)
Spectral type sdA sdA
Effective temperature [K] 7003.0 (57)
log(g) [cgs] 6.33 (0.2)
Mass [M] 0.1512599999999999 (0.003)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] -0.10 (0.3) -0.26 (0.5)
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr] 0.053389795 (0.3) -0.128883741 (1) 0.053 (0.3)
Proper motion (declination) [mas/yr] -1.321835962 (0.4) -3.432752864 (0.7) -1.322 (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 20.42 (0.06) 20.38 (0.06) 20.38 (0.06)
g magnitude 19.56 (0.01) 19.56 (0.03) 19.56 (0.03)
r magnitude 19.30 (0.01) 19.28 (0.02) 19.28 (0.02)
i magnitude 19.26 (0.02) 19.27 (0.04) 19.27 (0.04)
z magnitude 19.16 (0.05) 19.14 (0.06) 19.14 (0.06)
G magnitude 19.29 (0.04) 19.33 19.29 (0.004)
BP magnitude 19.52 (0.04) 19.57
RP magnitude 18.96 (0.05) 18.85
Pan g magnitude 19.50 (0.03)
Pan r magnitude 19.28 (0.006)
Pan i magnitude 19.22 (0.009)
Pan z magnitude 19.21 (0.005)
Pan y magnitude 19.20 (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.