All names: GALEX J032842.9+001749, WIRED J032842.92+001749.7, TIC 314804591, Gaia EDR3 3264419996751221632, Gaia DR3 3264419996751221632, [HHD2009] SDSS J0328+0017, SDSS J032842.92+001749.6, WD 0326+001, SDSS J032842.92+001749.8, SDSS J032842.92+001749.7, Gaia DR2 3264419996751221632, SDSS J032842.93+001749.6, 2MASS J03284292+0017498, [SGR2010] J0328+0017
| 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 28 42.94 (0.2) | 03 28 42.93 | 03 28 42.94 (0.3) | 03 28 42.92 | 03 28 42.93 (0.2) | 03 28 42.93 | 03 28 41.93 | 03 28 42.92 | |||
| Declination | 00 17 49.38 (0.2) | 00 17 49.59 | 00 17 49.39 (0.3) | 00 17 49.70 | 00 17 49.74 (0.2) | 00 17 49.61 | 00 17 49.20 | 00 17 49.79 | |||
| Spectral type | DA+M | DA+dM | DA+M | DA+M | DA+M | ||||||
| Effective temperature | [K] | 12504.0 (514) | 6302.0 (6) | 6300.0 (3) | |||||||
| log(g) | [cgs] | 7.56 (0.2) | 5.00 (0.006) | 5.00 (0.003) | |||||||
| Mass | [M☉] | 0.4 (0.07) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 4.93 (0.3) | 5.07 (0.3) | 4.93 (0.3) | |||||||
| Distance | [pc] | 202.80 (11) | 197.08 (12) | 648.00 (116) | 202.80 (11) | ||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 13.25960611 (0.3) | 14.4974469 (0.6) | 13.26 (0.3) | 9.8 | ||||||
| Proper motion (declination) | [mas/yr] | -22.63577822 (0.3) | -23.79362129 (0.6) | -22.636 (0.3) | -26.3 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | WDMS | WDMS | WDMS | ||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 14.22 (0.001) | ||||||||||
| H magnitude | 13.71 (0.002) | ||||||||||
| K magnitude | 13.46 (0.003) | ||||||||||
| u magnitude | 19.06 (0.02) | 19.05 | 19.05 (0.03) | 19.05 (0.03) | 19.03 | 19.06 (0.03) | |||||
| g magnitude | 18.06 (0.006) | 18.04 | 18.04 (0.006) | 18.04 (0.01) | 18.04 | 18.05 (0.02) | |||||
| r magnitude | 17.12 (0.005) | 17.13 | 17.12 (0.005) | 17.13 (0.02) | 17.13 | 17.12 (0.02) | |||||
| i magnitude | 16.16 (0.005) | 16.20 | 16.16 (0.004) | 16.20 (0.02) | 16.20 | 16.19 (0.02) | |||||
| z magnitude | 15.58 (0.006) | 15.58 | 15.58 (0.006) | 15.58 (0.02) | 15.58 | 15.58 (0.02) | |||||
| G magnitude | 16.97 (0.02) | 16.86 | 16.97 (0.005) | ||||||||
| BP magnitude | 17.75 (0.02) | 17.77 | |||||||||
| RP magnitude | 15.73 (0.003) | 15.74 | |||||||||
| Pan g magnitude | 17.94 (0.004) | ||||||||||
| Pan r magnitude | 17.14 (0.003) | ||||||||||
| Pan i magnitude | 16.17 (0.003) | ||||||||||
| Pan z magnitude | 15.69 (0.003) | ||||||||||
| Pan y magnitude | 15.45 (0.003) | ||||||||||
| E(B-V) | 0.020 | ||||||||||
* 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.