All names: Gaia DR2 2662404807512106240, SDSS J231056.10+043652.7, SDSS J231056.11+043652.7, Gaia DR3 2662404807512106240, Gaia EDR3 2662404807512106240
Parameter | Unit | Gaia EDR3 | Stilism | Simbad | Vincent et al. 2023 |
---|---|---|---|---|---|
Right ascension | 23 10 56.12 (0.4) | 23 10 56.08 (0.5) | |||
Declination | 04 36 52.46 (0.3) | 04 36 53.29 (0.3) | |||
Spectral type | DC | DQ: | |||
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] | 5.00 (0.5) | 5.00 (0.5) | ||
Distance | [pc] | 199.88 (19) | 199.88 (19) | ||
Composition | |||||
Proper motion (right ascension) | [mas/yr] | 33.385 (0.6) | 33.385 (0.6) | ||
Proper motion (declination) | [mas/yr] | -51.709 (0.4) | -51.709 (0.4) | ||
Variability | |||||
Magnetic | |||||
Bd | [MG] | ||||
Infrared excess (disk) | |||||
Binarity | |||||
B magnitude | |||||
V magnitude | |||||
R magnitude | |||||
I magnitude | |||||
J magnitude | |||||
H magnitude | |||||
K magnitude | |||||
u magnitude | 20.64 (0.09) | ||||
g magnitude | 20.08 (0.02) | ||||
r magnitude | 20.00 (0.03) | ||||
i magnitude | 19.93 (0.04) | ||||
z magnitude | 19.97 (0.2) | ||||
G magnitude | 19.96 (0.005) | 19.96 (0.005) | |||
BP magnitude | 20.00 (0.08) | ||||
RP magnitude | 19.87 (0.1) | ||||
Pan g magnitude | |||||
Pan r magnitude | |||||
Pan i magnitude | |||||
Pan z magnitude | |||||
Pan y magnitude | |||||
E(B-V) | 0.042 |
* Constant surface field
Spectra without link are available upon request
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.