Gaia DR2 3370398177342099200

All names: Gaia EDR3 3370398177342099200, TIC 438065376, LSPM J0622+1721, WDJ062257.57+172101.48, 2MASS J06225760+1721017, USNO-B1.0 1073-00125658, Gaia DR2 3370398177342099200, WDJ062257.57+172101.47, Gaia DR3 3370398177342099200

Parameter Unit Gaia EDR3 Pan-STARRS DR1 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 06 22 57.36 (0.1) 06 22 57.36 06 22 57.36 06 22 57.57 (0.1) 06 22 57.36
Declination 17 21 01.18 (0.1) 17 21 01.19 17 21 01.18 17 21 01.48 (0.1) 17 21 01.19
Spectral type DA DA
Effective temperature [K] 6307.0 6065.0 6348.0 (100)
log(g) [cgs] 8.00 7.86 8.04 (0.03)
Mass [M] 0.586 0.488 0.612 (0.03)
log(Luminosity) [L]
Cooling age [Gyr] 1.9550 1.9110
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 16.22 (0.2) 15.99 (0.2) 16.22 16.22 (0.2) 15.99 (0.2)
Distance [pc] 61.67 (0.6) 62.52 (0.6) 61.67 61.67 (0.6) 62.52 (0.6)
Composition
Proper motion (right ascension) [mas/yr] -189.0935321 (0.2) -189.2246112 (0.3) -189.094 (0.2) -189.2246112
Proper motion (declination) [mas/yr] -18.50880743 (0.1) -18.37494726 (0.3) -18.509 (0.1) -18.37494726
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 18.70
V magnitude
R magnitude 17.60
I magnitude
J magnitude 16.68 (0.1)
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 17.79 (0.01) 17.81 17.79 17.79 (0.003) 17.81
BP magnitude 18.06 (0.01) 18.06 18.06
RP magnitude 17.40 (0.01) 17.40 17.40
Pan g magnitude 18.08 (0.005)
Pan r magnitude 17.79 (0.005)
Pan i magnitude 17.71 (0.004)
Pan z magnitude 17.70 (0.006)
Pan y magnitude 17.77 (0.02)
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.