Gaia DR2 102830351814677760

All names: WDJ021612.25+244012.46, Gaia DR3 102830351814677760, Gaia DR2 102830351814677760, GALEX J021612.2+244012, Gaia EDR3 102830351814677760

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 02 16 12.30 (0.1) 02 16 12.30 02 16 12.30 02 16 12.25 (0.1) 02 16 12.30
Declination 24 40 12.72 (0.2) 24 40 12.71 24 40 12.72 24 40 12.46 (0.2) 24 40 12.71
Spectral type DA DA
Effective temperature [K] 6268.0 (140)
log(g) [cgs] 8.02 (0.04)
Mass [M] 0.603 (0.04)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 13.71 (0.2) 13.76 (0.3) 13.71 13.71 (0.2) 13.76 (0.3)
Distance [pc] 72.94 (1) 72.68 (2) 72.94 72.94 (1) 72.68 (2)
Composition
Proper motion (right ascension) [mas/yr] 42.74846172 (0.2) 42.4592401 (0.7) 42.748 (0.2) 42.4592401
Proper motion (declination) [mas/yr] 15.88173521 (0.2) 15.86410169 (0.4) 15.882 (0.2) 15.86410169
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 18.20 (0.03) 18.22 18.20 18.20 (0.003) 18.22
BP magnitude 18.54 (0.03) 18.56 18.56
RP magnitude 17.77 (0.01) 17.73 17.73
Pan g magnitude 18.46 (0.006)
Pan r magnitude 18.19 (0.004)
Pan i magnitude 18.12 (0.004)
Pan z magnitude 18.10 (0.008)
Pan y magnitude 18.12 (0.009)
E(B-V) 0.006

* Constant surface field

Special notes:

Spectra

Controls

Normalize at:
Normalize by mean flux

Range:

x: to
y: to

Spectra available:

Spectra without link are available upon request

Absorption lines

Photometric filters

BVRI
ugriz

Photometric fit





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.