Gaia DR2 2639751427710699648

All names: Gaia DR2 2639751427710699648, Gaia EDR3 2639751427710699648, Gaia DR3 2639751427710699648, WDJ234141.02-030001.72

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 23 41 41.04 (0.2) 23 41 41.04 23 41 41.04 23 41 41.02 (0.2) 23 41 41.04
Declination -03 00 04.00 (0.1) -03 00 03.93 -03 00 04.00 -03 00 01.72 (0.1) -03 00 03.93
Spectral type DA: DA
Effective temperature [K] 4745.0 (88)
log(g) [cgs] 7.88 (0.05)
Mass [M] 0.507 (0.04)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 20.07 (0.2) 20.19 (0.3) 20.07 20.07 (0.2) 20.19 (0.3)
Distance [pc] 49.82 (0.5) 49.53 (0.8) 49.82 49.82 (0.5) 49.53 (0.8)
Composition
Proper motion (right ascension) [mas/yr] 17.82006029 (0.3) 18.46831186 (0.8) 17.82 (0.3) 18.46831186
Proper motion (declination) [mas/yr] -142.3410413 (0.2) -142.1107106 (0.4) -142.341 (0.2) -142.1107106
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.06 (0.1)
g magnitude 19.30 (0.01)
r magnitude 18.43 (0.009)
i magnitude 18.09 (0.009)
z magnitude 17.96 (0.02)
G magnitude 18.46 (0.02) 18.48 18.46 18.46 (0.003) 18.48
BP magnitude 19.06 (0.02) 19.00 19.00
RP magnitude 17.78 (0.01) 17.76 17.76
Pan g magnitude 19.17 (0.01)
Pan r magnitude 18.41 (0.006)
Pan i magnitude 18.11 (0.008)
Pan z magnitude 18.00 (0.006)
Pan y magnitude 17.86 (0.04)
E(B-V) 0.001

* 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.