All names: LAMOST J103258.46+012159.6, Gaia DR2 3855331389860314112, 2MASS J10325845+0121597, SDSS J103258.46+012959.6, Gaia EDR3 3855331389860314112, SDSS J103258.46+012159.7, GALEX J103258.4+012158, UCAC4 457-047555, SDSS J103258.46+012159.6, WISEA J103258.45+012159.4, TIC 374201237, WD 1030+016, WD 1030+017, [HHD2009] SDSS J1032+0121, WISE J103258.46+012159.5
| 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 | 10 32 58.46 (0.05) | 10 32 58.46 | 10 32 58.46 (0.06) | 10 32 58.46 | 10 32 58.47 (63) | 10 32 58.46 | 10 32 58.39 | 10 32 58.46 | |||
| Declination | 01 21 59.36 (0.04) | 01 21 59.61 | 01 21 59.37 (0.04) | 01 21 59.62 | 01 21 59.67 (63) | 01 21 59.62 | 01 21 55.44 | 01 21 59.67 | |||
| Spectral type | DB+K | DB+K | WD:+M | WD: | WD:M | ||||||
| Effective temperature | [K] | 6300.0 (3) | 6300.0 (3) | ||||||||
| log(g) | [cgs] | 9.00 (0.004) | 10.00 (0.003) | ||||||||
| Mass | [M☉] | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 3.69 (0.05) | 3.89 (0.06) | ||||||||
| Distance | [pc] | 270.70 (4) | 256.98 (4) | 301.00 (12) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 0.145132694 (0.05) | 0.091150341 (0.1) | 5.4 (2) | 4.4 | ||||||
| Proper motion (declination) | [mas/yr] | -23.41880411 (0.04) | -23.61889319 (0.08) | -14.0 (3) | -19.2 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | WDMS | WDMS | |||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | 15.32 (0.6) | ||||||||||
| I magnitude | |||||||||||
| J magnitude | 13.54 (0.02) | ||||||||||
| H magnitude | 12.87 (0.03) | ||||||||||
| K magnitude | 12.77 (0.03) | ||||||||||
| u magnitude | 17.22 (0.009) | 17.29 | 17.23 (0.008) | 17.29 (0.02) | 17.28 | 17.26 (0.02) | |||||
| g magnitude | 16.66 (0.004) | 16.71 | 16.63 (0.004) | 16.71 (0.03) | 16.70 | 16.67 (0.03) | |||||
| r magnitude | 15.76 (0.004) | 15.83 | 15.74 (0.003) | 15.83 (0.02) | 15.82 | 15.80 (0.02) | |||||
| i magnitude | 15.11 (0.004) | 15.13 | 15.09 (0.003) | 15.13 (0.01) | 15.12 | 15.11 (0.01) | |||||
| z magnitude | 14.72 (0.005) | 14.76 | 14.70 (0.004) | 14.76 (0.01) | 14.75 | 14.73 (0.01) | |||||
| G magnitude | 15.80 (0.01) | 15.79 | |||||||||
| BP magnitude | 16.43 (0.01) | 16.43 | |||||||||
| RP magnitude | 14.74 (0.002) | 14.76 | |||||||||
| Pan g magnitude | 16.81 (0.02) | ||||||||||
| Pan r magnitude | 15.82 (0.006) | ||||||||||
| Pan i magnitude | 15.15 (0.005) | ||||||||||
| Pan z magnitude | 14.82 (0.006) | ||||||||||
| Pan y magnitude | 14.64 (0.003) | ||||||||||
| E(B-V) | 0.026 | ||||||||||
* 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.