Gaia DR2 4582511267660632832

All names: Gaia DR3 4582511267660632832, Gaia DR2 4582511267660632832, SDSS J175840.54+252453.0, SDSS J175840.53+252452.9, WDJ175840.54+252453.62, Gaia EDR3 4582511267660632832

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 17 58 40.53 (0.1) 17 58 40.53 17 58 40.53 17 58 40.54 (0.1) 17 58 40.53
Declination 25 24 51.42 (0.2) 25 24 51.49 25 24 51.42 25 24 53.62 (0.2) 25 24 51.49
Spectral type DA DA
Effective temperature [K] 5613.0 5354.0 5701.0 (126)
log(g) [cgs] 8.11 7.94 8.09 (0.05)
Mass [M] 0.651 0.534 0.64 (0.05)
log(Luminosity) [L]
Cooling age [Gyr] 3.7280 3.9330
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.53 (0.2) 10.79 (0.3) 10.53 10.53 (0.2) 10.79 (0.3)
Distance [pc] 94.97 (2) 92.65 (2) 94.97 94.97 (2) 92.65 (2)
Composition
Proper motion (right ascension) [mas/yr] -14.18607015 (0.2) -14.25732928 (0.3) -14.186 (0.2) -14.25732928
Proper motion (declination) [mas/yr] -137.4673045 (0.2) -137.7387086 (0.5) -137.467 (0.2) -137.7387086
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.70 (0.07) 20.70 (0.07)
g magnitude 19.73 (0.01) 19.73 (0.01)
r magnitude 19.25 (0.01) 19.25 (0.01)
i magnitude 19.06 (0.01) 19.06 (0.01)
z magnitude 19.08 (0.05) 19.08 (0.05)
G magnitude 19.27 (0.03) 19.30 19.27 19.27 (0.004) 19.30
BP magnitude 19.64 (0.03) 19.66 19.66
RP magnitude 18.77 (0.02) 18.79 18.79
Pan g magnitude 19.71 (0.008)
Pan r magnitude 19.27 (0.006)
Pan i magnitude 19.10 (0.005)
Pan z magnitude 19.06 (0.02)
Pan y magnitude 19.18 (0.05)
E(B-V) 0.024

* 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.