Gaia DR2 5598574704531141120

All names: WDJ074839.40-305609.99, Gaia DR2 5598574704531141120, Gaia DR3 5598574704531141120, Gaia EDR3 5598574704531141120, WDJ074839.4-305609.99

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 07 48 39.25 (0.05) 07 48 39.25 07 48 39.25 07 48 39.40 (0.05) 07 48 39.25
Declination -30 56 10.48 (0.06) -30 56 10.46 -30 56 10.48 -30 56 09.99 (0.06) -30 56 10.46
Spectral type DQ DQ
Effective temperature [K] 6321.0 (19)
log(g) [cgs] 8.03 (0.008)
Mass [M☉] 0.592 (0.007)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 19.05 (0.07) 19.06 (0.09) 19.05 19.05 (0.07) 19.06 (0.09)
Distance [pc] 52.50 (0.2) 52.47 (0.2) 52.50 52.50 (0.2) 52.47 (0.2)
Composition
Proper motion (right ascension) [mas/yr] -122.7136045 (0.06) -122.8450619 (0.1) -122.714 (0.06) -122.8450619
Proper motion (declination) [mas/yr] -30.15615199 (0.08) -30.33907068 (0.2) -30.156 (0.08) -30.33907068
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 17.60 (0.008) 17.62 17.60 17.60 (0.003) 17.62
BP magnitude 17.94 (0.008) 17.91 17.91
RP magnitude 17.05 (0.006) 17.05 17.05
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.000

* 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.