Gaia DR2 1154285075119032704

All names: WDJ145554.28+022537.58, Gaia DR2 1154285075119032704, WDJ145554.28+022537.59, Gaia DR3 1154285075119032704, Gaia EDR3 1154285075119032704

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 14 55 54.09 (0.4) 14 55 54.10 14 55 54.27 (0.4) 14 55 54.10
Declination 02 25 34.67 (0.5) 02 25 34.76 02 25 37.58 (0.5) 02 25 34.76
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] 10.01 (0.5) 10.80 (1) 10.01 (0.5) 10.80 (1)
Distance [pc] 99.89 (5) 92.57 (9) 99.89 (5) 92.57 (9)
Composition
Proper motion (right ascension) [mas/yr] -170.1946951 (0.5) -171.4652329 (1) -170.195 (0.5) -171.4652329
Proper motion (declination) [mas/yr] -181.4767718 (0.5) -182.4314871 (2) -181.477 (0.5) -182.4314871
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 22.87 (0.4)
g magnitude 20.50 (0.03)
r magnitude 19.57 (0.02)
i magnitude 19.25 (0.02)
z magnitude 19.09 (0.05)
G magnitude 19.62 (0.07) 19.66 19.62 (0.005) 19.66
BP magnitude 20.07 (0.07) 20.45 20.45
RP magnitude 18.99 (0.05) 19.02 19.02
Pan g magnitude 20.36 (0.02)
Pan r magnitude 19.57 (0.02)
Pan i magnitude 19.22 (0.01)
Pan z magnitude 19.11 (0.007)
Pan y magnitude 19.00 (0.02)
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.