SDSS J000649.11+213835.9

All names: SDSS J000649.11+213835.96, SDSS J000649.11+213835.9, Gaia EDR3 2846907664721027072, Gaia DR3 2846907664721027072, Gaia DR2 2846907664721027072

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Kepler et al. 2016 Simbad
Right ascension 00 06 49.11 (0.4) 00 06 49.11 00 06 49.11 (0.6) 00 06 49.11 (0.4)
Declination 21 38 35.97 (0.4) 21 38 35.96 21 38 35.97 (0.6) 21 38 36.03 (0.4)
Spectral type sdA: sdA
Effective temperature [K] 6473.0 (124)
log(g) [cgs] 4.75 (0.5)
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] -0.44 (0.5) -0.53 (0.7)
Distance [pc]
Composition
Proper motion (right ascension) [mas/yr] 0.443505073 (0.6) 1.328003753 (1) 0.444 (0.6)
Proper motion (declination) [mas/yr] -3.889630561 (0.6) -4.080035335 (1) -3.89 (0.6)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.16 (0.1) 21.12 (0.1) 21.12 (0.1)
g magnitude 20.49 (0.02) 20.48 (0.03) 20.48 (0.03)
r magnitude 20.24 (0.03) 20.27 (0.03) 20.27 (0.03)
i magnitude 20.03 (0.03) 20.06 (0.03) 20.06 (0.03)
z magnitude 19.75 (0.1) 19.75 (0.1) 19.75 (0.1)
G magnitude 20.20 (0.09) 20.28 20.20 (0.006)
BP magnitude 20.41 (0.09) 20.60
RP magnitude 19.65 (0.08) 19.67
Pan g magnitude 20.45 (0.03)
Pan r magnitude 20.22 (0.02)
Pan i magnitude 20.11 (0.01)
Pan z magnitude 20.08 (0.02)
Pan y magnitude 19.75 (0.1)
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.