All names: SDSS J233630.55-003036.0, Gaia DR2 2641307687635898496, TIC 136820570, Gaia EDR3 2641307687635898496, WD 2333-007, Gaia DR3 2641307687635898496, 2MASS J23363056-0030358, SDSS J233630.55-003036.1, GALEX J233630.5-003036, SDSS J233630.50-003036.0, WIRED J233630.55-003036.1
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 36 30.56 (0.5) | 23 36 30.56 | 23 36 30.56 (0.5) | 23 36 30.55 | 23 36 30.57 (0.5) | 23 36 30.56 | 23 36 29.86 | 23 36 30.55 | |||
| Declination | -00 30 36.10 (0.4) | -00 30 36.10 | -00 30 36.10 (0.4) | -00 30 36.11 | -00 30 36.03 (0.4) | -00 30 36.08 | -00 30 29.52 | -00 30 36.10 | |||
| Spectral type | DA+M | DA+M | DA+M | DA | DA+M | ||||||
| Effective temperature | [K] | 16525.0 (2869) | 6300.0 (1) | 6300.0 (1) | |||||||
| log(g) | [cgs] | 7.42 (0.7) | 8.58 (0.3) | 6.92 (0.5) | |||||||
| Mass | [M☉] | 0.36 (0.3) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 0.83 (0.6) | 1.66 (0.7) | 0.83 (0.6) | |||||||
| Distance | [pc] | 1197.89 (814) | 602.41 (256) | 1197.89 (814) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -7.212380137 (0.6) | -9.796 (1) | -7.212 (0.6) | 4.7 | ||||||
| Proper motion (declination) | [mas/yr] | -4.229555502 (0.4) | -5.265 (0.8) | -4.23 (0.4) | -5.8 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | WDMS | WDMS | WDMS | ||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 16.57 (0.01) | ||||||||||
| H magnitude | 15.98 (0.01) | ||||||||||
| K magnitude | 15.69 (0.02) | ||||||||||
| u magnitude | 20.79 (0.08) | 21.00 | 20.99 (0.1) | 21.00 (0.1) | 20.99 | 20.99 (0.1) | |||||
| g magnitude | 20.27 (0.02) | 20.44 | 20.30 (0.02) | 20.44 (0.04) | 20.44 | 20.44 (0.04) | |||||
| r magnitude | 19.76 (0.02) | 19.96 | 19.73 (0.02) | 19.96 (0.02) | 19.96 | 19.96 (0.02) | |||||
| i magnitude | 18.63 (0.01) | 18.77 | 18.65 (0.01) | 18.77 (0.02) | 18.76 | 18.76 (0.02) | |||||
| z magnitude | 17.87 (0.02) | 17.99 | 17.86 (0.02) | 17.99 (0.03) | 17.98 | 17.98 (0.02) | |||||
| G magnitude | 19.50 (0.1) | 19.49 | 19.50 (0.009) | ||||||||
| BP magnitude | 20.50 (0.1) | 20.19 | |||||||||
| RP magnitude | 18.21 (0.02) | 18.19 | |||||||||
| Pan g magnitude | 20.43 (0.02) | ||||||||||
| Pan r magnitude | 19.92 (0.01) | ||||||||||
| Pan i magnitude | 18.74 (0.008) | ||||||||||
| Pan z magnitude | 18.13 (0.006) | ||||||||||
| Pan y magnitude | 17.83 (0.01) | ||||||||||
| E(B-V) | 0.035 | ||||||||||
* 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.