Gaia DR2 4244435532589576448

All names: Gaia EDR3 4244435532589576448, Gaia DR3 4244435532589576448, WDJ201114.68+032750.45, Gaia DR2 4244435532589576448

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad
Right ascension 20 11 14.65 (0.4) 20 11 14.65 20 11 14.65 20 11 14.69 (0.4)
Declination 03 27 49.16 (0.4) 03 27 49.20 03 27 49.16 03 27 50.46 (0.4)
Spectral type DA DA
Effective temperature [K] 5417.0 (196)
log(g) [cgs] 8.06 (0.1)
Mass [M☉] 0.62 (0.1)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 8.92 (0.5) 9.46 (0.6) 8.92 8.92 (0.5)
Distance [pc] 112.14 (6) 105.70 (7) 112.14 112.14 (6)
Composition
Proper motion (right ascension) [mas/yr] -30.56230824 (0.6) -29.90149038 (1) -30.562 (0.6)
Proper motion (declination) [mas/yr] -81.34852325 (0.5) -81.2363695 (0.8) -81.349 (0.5)
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 19.74 (0.08) 19.77 19.74 19.74 (0.005)
BP magnitude 20.38 (0.08) 20.14
RP magnitude 19.21 (0.05) 19.21
Pan g magnitude 20.13 (0.03)
Pan r magnitude 19.68 (0.01)
Pan i magnitude 19.49 (0.008)
Pan z magnitude 19.43 (0.02)
Pan y magnitude 19.34 (0.05)
E(B-V) 0.029

* 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.