All names: [SGR2010] J0326+0110, Gaia DR3 3267558410958238080, Gaia DR2 3267558410958238080, LAMOST J032607.97+011021.1, GALEX J032607.9+011020, TIC 274135589, SDSS J032607.97+011021.1, 2MASS J03260800+0110215, Gaia EDR3 3267558410958238080, WIRED J032607.97+011021.1, SDSS J032607.98+011021.2, WD 0323+009
| 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 | 03 26 07.97 (0.2) | 03 26 07.98 | 03 26 07.97 (0.3) | 03 26 07.97 | 03 26 07.98 (0.2) | 03 26 07.98 | 03 26 07.73 | 03 26 07.98 | |||
| Declination | 01 10 21.12 (0.2) | 01 10 21.17 | 01 10 21.12 (0.3) | 01 10 21.11 | 01 10 21.18 (0.2) | 01 10 21.15 | 01 10 22.08 | 01 10 21.20 | |||
| Spectral type | DA+M | DA+M | DA+M | DA | DA+M | ||||||
| Effective temperature | [K] | 12864.0 (763) | 6458.0 (96) | 6302.0 (6) | |||||||
| log(g) | [cgs] | 7.80 (0.4) | 5.03 (0.04) | 5.72 (0.4) | |||||||
| Mass | [M☉] | 0.61 (0.1) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 3.48 (0.3) | 4.09 (0.4) | 3.48 (0.3) | |||||||
| Distance | [pc] | 287.09 (23) | 244.51 (25) | 856.00 (182) | 287.08 (23) | ||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -2.778877743 (0.3) | -2.027434416 (0.7) | -2.779 (0.3) | 3.7 | ||||||
| Proper motion (declination) | [mas/yr] | -3.970676283 (0.2) | -3.552134839 (0.6) | -3.971 (0.2) | -5.2 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | WDMS | WDMS | WDMS | ||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 16.33 (0.009) | ||||||||||
| H magnitude | 15.79 (0.01) | ||||||||||
| K magnitude | 15.51 (0.01) | ||||||||||
| u magnitude | 20.25 (0.05) | 20.36 | 20.34 (0.05) | 20.36 (0.07) | 20.35 | 20.37 (0.07) | |||||
| g magnitude | 19.66 (0.01) | 19.65 | 19.62 (0.01) | 19.65 (0.03) | 19.65 | 19.67 (0.03) | |||||
| r magnitude | 19.36 (0.01) | 19.40 | 19.40 (0.01) | 19.40 (0.03) | 19.40 | 19.41 (0.03) | |||||
| i magnitude | 18.54 (0.01) | 18.52 | 18.50 (0.01) | 18.52 (0.02) | 18.51 | 18.52 (0.02) | |||||
| z magnitude | 17.80 (0.02) | 17.85 | 17.82 (0.02) | 17.85 (0.03) | 17.84 | 17.86 (0.03) | |||||
| G magnitude | 19.01 (0.04) | 19.01 | 19.01 (0.005) | ||||||||
| BP magnitude | 19.68 (0.04) | 19.74 | |||||||||
| RP magnitude | 18.10 (0.02) | 18.08 | |||||||||
| Pan g magnitude | 19.58 (0.009) | ||||||||||
| Pan r magnitude | 19.38 (0.01) | ||||||||||
| Pan i magnitude | 18.53 (0.006) | ||||||||||
| Pan z magnitude | 17.94 (0.005) | ||||||||||
| Pan y magnitude | 17.63 (0.009) | ||||||||||
| E(B-V) | 0.029 | ||||||||||
* 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.