Gaia DR2 4401198845301201152

All names: Gaia DR2 4401198845301201152, GALEX J152903.1-052338, Gaia DR3 4401198845301201152, Gaia EDR3 4401198845301201152, WDJ15293.26-052338.79

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad
Right ascension 15 29 03.18 (0.2) 15 29 03.18 15 29 03.18 15 29 03.26 (0.2)
Declination -05 23 40.82 (0.1) -05 23 40.76 -05 23 40.82 -05 23 38.80 (0.1)
Spectral type DQ DQ
Effective temperature [K] 7804.0 (221)
log(g) [cgs] 8.22 (0.05)
Mass [M] 0.715 (0.04)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.01 (0.2) 9.90 (0.2) 10.01 10.01 (0.2)
Distance [pc] 99.87 (2) 100.97 (2) 99.87 99.87 (2)
Composition
Proper motion (right ascension) [mas/yr] -79.43312894 (0.2) -78.98215242 (0.4) -79.433 (0.2)
Proper motion (declination) [mas/yr] -126.6666212 (0.2) -126.5527393 (0.3) -126.667 (0.2)
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 18.45 (0.02) 18.48 18.45 18.45 (0.003)
BP magnitude 18.58 (0.02) 18.52
RP magnitude 18.29 (0.04) 18.22
Pan g magnitude 18.59 (0.007)
Pan r magnitude 18.50 (0.005)
Pan i magnitude 18.58 (0.009)
Pan z magnitude 18.70 (0.01)
Pan y magnitude 18.92 (0.02)
E(B-V) 0.022

* 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.