2MASS J20265915+4116436

All names: UVEX J202659.21+411644.1, Gaia EDR3 2067689237315646848, 2MASS J20265915+4116436, UGPS J202659.20+411644.0, Gaia DR2 2067689237315646848, Gaia DR3 2067689237315646848, TIC 15131739

Parameter Unit Gaia EDR3 Stilism Vincent et al. 2024 Simbad
Right ascension 20 26 59.23 (0.05) 20 26 59.23 20 26 59.18 (0.05)
Declination 41 16 44.21 (0.06) 41 16 44.21 41 16 43.87 (0.06)
Spectral type DA DA
Effective temperature [K] 18028.0 (456)
log(g) [cgs] 7.00 (0.03)
Mass [M☉] 0.259 (0.007)
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 3.00 (0.06) 3.00 3.00 (0.06)
Distance [pc] 333.60 (7) 333.60 333.60 (7)
Composition
Proper motion (right ascension) [mas/yr] 32.809 (0.07) 32.809 (0.07)
Proper motion (declination) [mas/yr] 21.516 (0.08) 21.516 (0.08)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude 16.32 (0.008)
H magnitude 16.00 (0.01)
K magnitude 15.71 (0.02)
u magnitude
g magnitude 17.09
r magnitude 17.18
i magnitude
z magnitude
G magnitude 17.11 (0.003) 17.11 17.11 (0.003)
BP magnitude 17.08 (0.007)
RP magnitude 17.15 (0.02)
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.039

* 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.