Gaia DR2 2571255053050563072

All names: LSPM J0207+1111, SDSS J020719.60+111156.4, Gaia EDR3 2571255053050563072, Gaia DR2 2571255053050563072, WDJ020719.43+111154.87, SDSS J020719.60+111156.3, WDJ020719.43+111154.86, Gaia DR3 2571255053050563072, USNO-B1.0 1011-00019391

Parameter Unit Gaia EDR3 Pan-STARRS DR1 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 02 07 19.74 (0.2) 02 07 19.73 02 07 19.74 02 07 19.43 (0.2) 02 07 19.73
Declination 11 11 57.67 (0.2) 11 11 57.58 11 11 57.67 11 11 54.87 (0.2) 11 11 57.58
Spectral type DA: DA
Effective temperature [K] 4721.0 4396.0 4830.0 (124)
log(g) [cgs] 7.86 7.62 7.95 (0.07)
Mass [M] 0.496 0.364 0.546 (0.06)
log(Luminosity) [L]
Cooling age [Gyr] 5.3260 3.8440
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 15.46 (0.3) 15.45 (0.4) 15.46 15.46 (0.3) 15.45 (0.4)
Distance [pc] 64.70 (1) 64.72 (2) 64.70 64.70 (1) 64.72 (2)
Composition
Proper motion (right ascension) [mas/yr] 286.7436253 (0.3) 287.1898958 (0.9) 286.744 (0.3) 287.1898958
Proper motion (declination) [mas/yr] 174.8450692 (0.2) 175.2697789 (0.6) 174.845 (0.2) 175.2697789
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 20.60
V magnitude
R magnitude 19.10
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.84 (0.2) 21.84 (0.2)
g magnitude 19.81 (0.01) 19.81 (0.01)
r magnitude 18.97 (0.01) 18.97 (0.01)
i magnitude 18.68 (0.01) 18.68 (0.01)
z magnitude 18.47 (0.03) 18.47 (0.03)
G magnitude 19.02 (0.06) 19.05 19.02 19.02 (0.004) 19.05
BP magnitude 19.66 (0.06) 19.56 19.56
RP magnitude 18.37 (0.03) 18.31 18.31
Pan g magnitude 19.69 (0.02)
Pan r magnitude 19.00 (0.01)
Pan i magnitude 18.69 (0.01)
Pan z magnitude 18.56 (0.01)
Pan y magnitude 18.51 (0.02)
E(B-V) 0.004

* 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.