Gaia DR2 5047855310435741312

All names: WDJ030442.02-351609.74, LEHPM 3043, Gaia DR3 5047855310435741312, WDJ030442.02-351609.75, Gaia EDR3 5047855310435741312, Gaia DR2 5047855310435741312, 2MASS J03044199-3516098, TIC 209453665

Parameter Unit Gaia EDR3 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 03 04 42.30 (0.04) 03 04 42.29 03 04 42.30 03 04 42.02 (0.04) 03 04 42.29
Declination -35 16 09.16 (0.05) -35 16 09.18 -35 16 09.16 -35 16 09.75 (0.05) -35 16 09.18
Spectral type DQ D
Effective temperature [K] 7956.0 (67)
log(g) [cgs] 7.80 (0.02)
Mass [M☉] 0.466 (0.01)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 13.33 (0.07) 13.34 (0.08) 13.33 13.33 (0.07) 13.34 (0.08)
Distance [pc] 74.99 (0.4) 74.96 (0.4) 74.99 74.99 (0.4) 74.96 (0.4)
Composition
Proper motion (right ascension) [mas/yr] 209.0195179 (0.05) 209.0380364 (0.1) 209.02 (0.05) 209.0380364
Proper motion (declination) [mas/yr] 36.75596844 (0.06) 36.68172829 (0.1) 36.756 (0.06) 36.68172829
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 16.93 (0.1)
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 17.14 (0.006) 17.17 17.14 17.14 (0.003) 17.17
BP magnitude 17.22 (0.006) 17.18 17.18
RP magnitude 17.01 (0.009) 17.02 17.02
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.001

* 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.