Gaia DR2 2486660926220785920

All names: WDJ022025.01-073626.99, SCR J0220-0736A, Gaia DR3 2486660926220785920, Gaia DR2 2486660926220785920, Gaia EDR3 2486660926220785920

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 02 20 25.23 (0.04) 02 20 25.22 02 20 25.23 02 20 25.01 (0.04) 02 20 25.22
Declination -07 36 29.04 (0.03) -07 36 28.98 -07 36 29.04 -07 36 26.99 (0.03) -07 36 28.98
Spectral type DA DA
Effective temperature [K] 13393.0 (194)
log(g) [cgs] 7.84 (0.01)
Mass [M] 0.519 (0.01)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 11.63 (0.04) 11.58 (0.07) 11.63 11.63 (0.04) 11.58 (0.07)
Distance [pc] 85.96 (0.3) 86.36 (0.6) 85.96 85.96 (0.3) 86.36 (0.6)
Composition
Proper motion (right ascension) [mas/yr] 202.5568435 (0.06) 202.6234484 (0.2) 202.557 (0.06) 202.6234484
Proper motion (declination) [mas/yr] -127.9499979 (0.04) -127.8443657 (0.1) -127.95 (0.04) -127.8443657
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 16.24 (0.005)
g magnitude 15.87 (0.003)
r magnitude 16.10 (0.003)
i magnitude 16.20 (0.004)
z magnitude 16.11 (0.008)
G magnitude 16.00 (0.003) 16.02 16.00 16.00 (0.003) 16.02
BP magnitude 15.98 (0.003) 15.97 15.97
RP magnitude 15.95 (0.02) 15.93 15.93
Pan g magnitude 15.89 (0.003)
Pan r magnitude 16.13 (0.003)
Pan i magnitude 16.36 (0.006)
Pan z magnitude 16.74 (0.02)
Pan y magnitude 16.48 (0.07)
E(B-V) 0.002

* 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.