All names: Gaia DR3 2805806824858953216, Gaia DR2 2805806824858393344, SDSS J003526.75+224854.8, Gaia EDR3 2805806824858953216, SDSS J003526.75+224854.83
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 35 26.76 (0.3) | 00 35 26.75 | 00 35 26.76 (0.9) | 00 35 26.76 (0.3) | ||||
| Declination | 22 48 54.77 (0.2) | 22 48 54.82 | 22 48 54.77 (0.4) | 22 48 54.83 (0.2) | ||||
| Spectral type | sdA | sdA | ||||||
| Effective temperature | [K] | 6969.0 (67) | ||||||
| log(g) | [cgs] | 5.80 (0.2) | ||||||
| Mass | [M☉] | 0.1458799999999999 (0.0009) | ||||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | |||||||
| log(H/He) | ||||||||
| log(C/He) | ||||||||
| log(Ca/He) | ||||||||
| log(Ca/H) | ||||||||
| Parallax | [mas] | 0.23 (0.4) | 0.99 (1) | 0.23 (0.4) | ||||
| Distance | [pc] | 4367.10 (7862) | 1011.84 (1074) | 4366.81 (7860) | ||||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | -0.614800544 (0.5) | 0.374442763 (1) | -0.615 (0.5) | ||||
| Proper motion (declination) | [mas/yr] | -3.500569619 (0.4) | -1.369487639 (0.9) | -3.501 (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 | 20.68 (0.08) | 20.60 (0.07) | 20.60 (0.07) | |||||
| g magnitude | 19.98 (0.02) | 20.01 (0.02) | 20.01 (0.02) | |||||
| r magnitude | 19.77 (0.02) | 19.79 (0.02) | 19.79 (0.02) | |||||
| i magnitude | 19.64 (0.02) | 19.66 (0.03) | 19.66 (0.03) | |||||
| z magnitude | 19.65 (0.08) | 19.64 (0.08) | 19.64 (0.08) | |||||
| G magnitude | 19.74 (0.06) | 19.79 | 19.74 (0.004) | |||||
| BP magnitude | 19.95 (0.06) | 20.01 | ||||||
| RP magnitude | 19.42 (0.05) | 19.33 | ||||||
| Pan g magnitude | 19.95 (0.01) | |||||||
| Pan r magnitude | 19.75 (0.01) | |||||||
| Pan i magnitude | 19.69 (0.01) | |||||||
| Pan z magnitude | 19.61 (0.01) | |||||||
| Pan y magnitude | 19.58 (0.06) | |||||||
| E(B-V) | 0.053 | |||||||
* 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.