Gaia DR2 1231503188327196672

All names: Gaia DR2 1231503188327196672, SDSS J140248.72+154432.4, Gaia DR3 1231503188327196672, SDSS J140248.72+154432.5, Gaia EDR3 1231503188327196672, WDJ140248.74+154433.22

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 14 02 48.69 (0.5) 14 02 48.69 14 02 48.74 (0.5) 14 02 48.69
Declination 15 44 30.85 (0.3) 15 44 30.92 15 44 33.23 (0.3) 15 44 30.92
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] 11.01 (0.6) 12.90 (0.9) 11.01 (0.6) 12.90 (0.9)
Distance [pc] 90.80 (5) 77.54 (6) 90.80 (5) 77.54 (6)
Composition
Proper motion (right ascension) [mas/yr] -42.39611501 (0.6) -42.78945918 (1) -42.396 (0.6) -42.78945918
Proper motion (declination) [mas/yr] -148.7190597 (0.5) -148.3068405 (0.8) -148.719 (0.5) -148.3068405
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 23.01 (0.4) 23.01 (0.4)
g magnitude 20.77 (0.03) 20.77 (0.03)
r magnitude 19.86 (0.02) 19.86 (0.02)
i magnitude 19.53 (0.02) 19.53 (0.02)
z magnitude 19.46 (0.07) 19.46 (0.07)
G magnitude 20.04 (0.09) 20.07 20.04 (0.006) 20.07
BP magnitude 20.57 (0.09) 20.45 20.45
RP magnitude 19.33 (0.04) 19.32 19.32
Pan g magnitude 20.68 (0.04)
Pan r magnitude 19.94 (0.02)
Pan i magnitude 19.62 (0.01)
Pan z magnitude 19.52 (0.01)
Pan y magnitude 19.49 (0.04)
E(B-V) 0.006

* 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.