CBS 205

All names: Gaia EDR3 1289671751483364352, SDSS J145202.08+333232.75, Gaia DR2 1289671751483364352, SDSS J145202.08+333232.7, Gaia DR3 1289671751483364352, SDSS J145202.07+333232.7, SDSS J145202.06+333232.7, CBS 205

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR10 Bedard et al. 2020 MWDD H Gaia DR2 Stilism Kepler et al. 2015 Vincent et al. 2024 Simbad Vincent et al. 2023
Right ascension 14 52 02.08 (0.05) 14 52 02.07 14 52 02.08 (0.06) 14 52 02.08 14 52 02.07 (0.05)
Declination 33 32 32.76 (0.06) 33 32 32.77 33 32 32.76 (0.08) 33 32 32.76 33 32 32.76 (0.06)
Spectral type DA DA DA DA DA DA
Effective temperature [K] 31042.0 (141) 25919.0 31988.0 (97) 32096.0 (1483)
log(g) [cgs] 7.93 (0.03) 7.73 8.07 (0.02) 7.96 (0.06)
Mass [M] 0.61 (0.02) 0.505 0.6809999999999999 (0.01) 0.628 (0.04)
log(Luminosity) [L] -0.78 (0.02)
Cooling age [Gyr] 0.0079 (0.0002) 0.0147
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 2.63 (0.09) 2.69 (0.1) 2.63 2.63 (0.09)
Distance [pc] 379.75 (13) 372.27 (15) 379.75 379.75 (13)
Composition H H
Proper motion (right ascension) [mas/yr] 13.79852661 (0.06) 13.84836549 (0.1) 13.799 (0.06)
Proper motion (declination) [mas/yr] -0.076594783 (0.09) -0.114101807 (0.2) -0.077 (0.09)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 17.00
V magnitude
R magnitude
I magnitude
J magnitude 18.35 (0.06)
H magnitude 18.60 (0.2)
K magnitude
u magnitude 17.23 (0.009) 17.23 (0.01) 17.23 (0.009)
g magnitude 17.46 (0.005) 17.48 (0.02) 17.46 (0.005)
r magnitude 17.95 (0.007) 17.95 (0.02) 17.95 (0.007)
i magnitude 18.30 (0.009) 18.32 (0.02) 18.30 (0.009)
z magnitude 18.60 (0.03) 18.60 (0.04) 18.60 (0.03)
G magnitude 17.71 (0.008) 17.73 17.71 17.71 (0.003)
BP magnitude 17.58 (0.008) 17.51
RP magnitude 18.00 (0.02) 17.99
Pan g magnitude 17.55 (0.008)
Pan r magnitude 17.95 (0.008)
Pan i magnitude 18.31 (0.004)
Pan z magnitude 18.60 (0.01)
Pan y magnitude 18.76 (0.02)
E(B-V) 0.023

* 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.