SDSS J221400.06-002929.1

All names: SDSS J221400.06-002929.1, Gaia DR2 2678576317159114496, Gaia DR3 2678576317159114496, Gaia EDR3 2678576317159114496

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Stilism sdss-wdms.org (29/04/2016) Simbad
Right ascension 22 14 00.07 (0.6) 22 14 00.06 22 14 00.07 (0.8) 22 14 00.06 22 14 00.06 (0.6)
Declination -00 29 29.20 (0.6) -00 29 29.17 -00 29 29.20 (1) -00 29 29.18 -00 29 29.17 (0.6)
Spectral type WD+MS DA+dM
Effective temperature [K] 9509.0 (323)
log(g) [cgs] 8.41 (0.5)
Mass [M] 0.86 (0.3)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 2.50 (0.7) 4.10 (0.8) 2.50 (0.7)
Distance [pc] 400.62 (105) 243.95 (48) 443.00 (143) 400.62 (105)
Composition
Proper motion (right ascension) [mas/yr] 11.13781552 (0.8) 11.70153513 (1) 11.138 (0.8)
Proper motion (declination) [mas/yr] -1.642548866 (0.9) -1.474892461 (2) -1.643 (0.9)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity WDMS
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.90 (0.1) 21.92 21.90 (0.1)
g magnitude 21.02 (0.03) 21.03 21.02 (0.03)
r magnitude 20.68 (0.03) 20.67 20.68 (0.03)
i magnitude 19.65 (0.02) 19.65 19.65 (0.02)
z magnitude 18.77 (0.03) 18.76 18.77 (0.03)
G magnitude 20.14 (0.2) 20.20 20.14 (0.007)
BP magnitude 20.91 (0.2) 21.34
RP magnitude 19.15 (0.06) 19.21
Pan g magnitude 21.08 (0.04)
Pan r magnitude 20.66 (0.03)
Pan i magnitude 19.64 (0.01)
Pan z magnitude 18.95 (0.008)
Pan y magnitude 18.54 (0.01)
E(B-V) 0.090

* 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.