SDSS J223341.04+153712.1

All names: Gaia DR3 2736130940509282816, SDSS J223341.04+153712.11, SDSS J223341.04+153712.1, Gaia DR2 2736130940509282816, Gaia EDR3 2736130940509282816

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Gaia DR2 Kepler et al. 2016 Simbad
Right ascension 22 33 41.05 (1) 22 33 41.05 22 33 41.05 (2) 22 33 41.05 (1)
Declination 15 37 11.93 (1) 15 37 12.13 15 37 11.94 (2) 15 37 12.25 (1)
Spectral type Carbon d?C
Effective temperature [K] 7382.0 (500)
log(g) [cgs] 8.00 (0)
Mass [M]
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He) -8.0 (0)
log(Ca/He)
log(Ca/H)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)
log(Al/He)
log(Si/He)
log(P/He)
log(S/He)
log(Cl/He)
log(Sc/He)
log(Ti/He)
log(V/He)
log(Cr/He)
log(Mn/He)
log(Fe/He)
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas] -1.29 (1)
Distance [pc]
Composition He
Proper motion (right ascension) [mas/yr] 1.032130671 (2) 1.032 (2)
Proper motion (declination) [mas/yr] -19.88598958 (1) -19.886 (1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 23.07 (0.3) 22.95 (0.4) 22.95 (0.4)
g magnitude 21.49 (0.04) 21.47 (0.04) 21.47 (0.04)
r magnitude 20.34 (0.02) 20.33 (0.03) 20.33 (0.03)
i magnitude 20.00 (0.03) 19.99 (0.03) 19.99 (0.03)
z magnitude 19.84 (0.09) 19.83 (0.09) 19.83 (0.09)
G magnitude 20.43 (0.2) 20.51 20.43 (0.01)
BP magnitude 21.10 (0.2) 21.04
RP magnitude 19.70 (0.07) 19.69
Pan g magnitude 21.24 (0.02)
Pan r magnitude 20.32 (0.02)
Pan i magnitude 20.03 (0.01)
Pan z magnitude 19.88 (0.03)
Pan y magnitude 19.83 (0.04)
E(B-V)

* 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.