Gaia DR2 439102338058228096

All names: Gaia EDR3 439102338058228096, Gaia DR3 439102338058228096, WDJ025942.90+481314.45, Gaia DR2 439102338058228096, WDJ025942.9+481314.44

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 02 59 42.82 (0.4) 02 59 42.82 02 59 42.91 (0.4) 02 59 42.82
Declination 48 13 12.71 (0.4) 48 13 12.76 48 13 14.46 (0.4) 48 13 12.76
Spectral type CND
Effective temperature [K]
log(g) [cgs]
Mass [M]
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 9.49 (0.6) 10.27 (0.7) 9.49 (0.6) 10.27 (0.7)
Distance [pc] 105.40 (6) 97.38 (7) 105.40 (6) 97.38 (7)
Composition
Proper motion (right ascension) [mas/yr] -54.88088948 (0.6) -51.70442857 (2) -54.881 (0.6) -51.70442857
Proper motion (declination) [mas/yr] -109.5495212 (0.5) -108.5511017 (1) -109.55 (0.5) -108.5511017
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 20.14 (0.1) 20.19 20.14 (0.006) 20.19
BP magnitude 20.35 (0.1) 20.48 20.48
RP magnitude 19.54 (0.06) 19.54 19.54
Pan g magnitude 20.83 (0.04)
Pan r magnitude 20.08 (0.02)
Pan i magnitude 19.85 (0.02)
Pan z magnitude 19.74 (0.02)
Pan y magnitude 19.65 (0.07)
E(B-V) 0.016

* 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.