Gaia DR2 1800384942558699008

All names: GSC 02197-00886, Gaia DR3 1800384942558699008, 1RXS J213807.1+261958, [KIU2009] OT J213806.6+261957, MASTER OT J213806.60+261957.0, WDJ213806.63+261956.03, SRGA J213806.2+261955, USNO-A2.0 1125-18611877, LAMOST J213806.55+261958.1, V* V627 Peg, Gaia EDR3 1800384942558699008, VSX J213806.5+261957, Gaia DR2 1800384942558699008

Parameter Unit Gaia EDR3 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 21 38 06.71 (0.02) 21 38 06.63 (0.02) 21 38 06.71
Declination 26 19 57.03 (0.02) 26 19 56.03 (0.02) 26 19 57.00
Spectral type
Effective temperature [K]
log(g) [cgs]
Mass [M☉]
log(Luminosity) [L☉]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.08 (0.04) 10.08 (0.04) 10.03 (0.07)
Distance [pc] 99.22 (0.4) 99.22 (0.4) 99.70 (0.7)
Composition
Proper motion (right ascension) [mas/yr] 72.35682167 (0.03) 72.357 (0.03) 72.43388708
Proper motion (declination) [mas/yr] 62.18132339 (0.02) 62.181 (0.02) 62.26057933
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 15.72
V magnitude 15.23
R magnitude 14.76
I magnitude 14.30
J magnitude
H magnitude
K magnitude
u magnitude 15.89 (0.005)
g magnitude 16.09 (0.003)
r magnitude 16.14 (0.004)
i magnitude 16.21 (0.004)
z magnitude 16.23 (0.009)
G magnitude 15.64 (0.01) 15.64 (0.005) 15.67
BP magnitude 15.67 (0.01) 15.65
RP magnitude 15.30 (0.02) 15.27
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.017

* 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.