CHSS 3072

All names: 2MASS J23265245+1230218, Gaia DR2 2812551023024830720, CHSS 3072, TIC 435235224, [RRW93] Pn23l1-18, SDSS J232652.46+123021.7, Gaia DR3 2812551023024830720, CRTS J232652.4+123021, Pn23l1-18, GALEX J232652.4+123022

Parameter Unit Geier 2020 Stilism Simbad
Right ascension 23 26 52.42 23 26 52.46 (0.03)
Declination 12 30 22.25 12 30 21.88 (0.02)
Spectral type sdB sdB
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] 1.24 (0.06) 1.39 (0.03)
Distance [pc] 803.34 (36) 721.40 (17)
Composition
Proper motion (right ascension) [mas/yr] 8.83 (0.1) 8.878 (0.04)
Proper motion (declination) [mas/yr] -5.366 (0.06) -5.263 (0.03)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude 14.34
R magnitude
I magnitude
J magnitude 14.67 (0.04) 14.62 (0.003)
H magnitude 14.67 (0.06) 14.51 (0.005)
K magnitude 14.57 (0.1) 14.54 (0.008)
u magnitude 14.21 (0.004) 14.17 (0.01)
g magnitude 14.12 (0.01)
r magnitude 14.52 (0.005) 14.45 (0.01)
i magnitude 15.10 (0.001) 14.69 (0.02)
z magnitude 15.04 (0.006) 14.94 (0.01)
G magnitude 14.31 (0.004) 14.33 (0.01)
BP magnitude 14.20 (0.01)
RP magnitude 14.38 (0.02)
Pan g magnitude 14.22 (0.01)
Pan r magnitude 14.52 (0.01)
Pan i magnitude 14.69 (0.01)
Pan z magnitude 15.02 (0.009)
Pan y magnitude 15.16 (0.01)
E(B-V) 0.063

* 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.