Gaia DR2 2934162403544715648

All names: Gaia DR3 2934162403544715648, Gaia EDR3 2934162403544715648, WDJ070830.83-184050.35, Gaia DR2 2934162403544715648, WDJ070830.83-184050.36

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 07 08 30.79 (0.04) 07 08 30.79 07 08 30.79 07 08 30.83 (0.04) 07 08 30.79
Declination -18 40 51.94 (0.05) -18 40 51.89 -18 40 51.94 -18 40 50.36 (0.05) -18 40 51.89
Spectral type DA DA
Effective temperature [K] 6853.0 (91)
log(g) [cgs] 8.35 (0.02)
Mass [M] 0.812 (0.02)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 24.51 (0.06) 24.61 (0.09) 24.51 24.51 (0.06) 24.61 (0.09)
Distance [pc] 40.80 (0.1) 40.64 (0.1) 40.80 40.80 (0.1) 40.64 (0.1)
Composition
Proper motion (right ascension) [mas/yr] -35.89225533 (0.05) -35.83009897 (0.1) -35.892 (0.06) -35.83009897
Proper motion (declination) [mas/yr] -98.78074406 (0.06) -98.73336556 (0.1) -98.781 (0.06) -98.73336556
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 17.07 (0.005) 17.08 17.07 17.07 (0.003) 17.08
BP magnitude 17.27 (0.005) 17.26 17.26
RP magnitude 16.67 (0.02) 16.60 16.60
Pan g magnitude 17.30 (0.008)
Pan r magnitude 17.10 (0.003)
Pan i magnitude 17.08 (0.006)
Pan z magnitude 17.13 (0.006)
Pan y magnitude 17.11 (0.009)
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.