All names: SDSS J101612.61+324239.0, WISE J101612.64+324239.4, Gaia DR2 746083205689647488, LAMOST J101612.61+324239.1, SDSS J101612.72+324239.2, 2MASS J10161266+3242394, SDSS J101612.61+324239.1, WD 1013+329, Gaia EDR3 746083205689647488, TIC 139416463, WIRED J101612.61+324239.1, GALEX J101612.5+324238, WISEA J101612.62+324239.4
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 16 12.57 (0.3) | 10 16 12.61 | 10 16 12.57 (0.4) | 10 16 12.61 | 10 16 12.61 | 10 16 12.84 | 10 16 12.61 | |||
| Declination | 32 42 38.71 (0.3) | 32 42 39.12 | 32 42 38.72 (0.3) | 32 42 39.10 | 32 42 39.12 | 32 42 31.68 | 32 42 39.12 | |||
| Spectral type | DA+M | DA+M | DA d | DA+M | ||||||
| Effective temperature | [K] | 12392.0 (569) | 8851.0 (84) | |||||||
| log(g) | [cgs] | 7.52 (0.2) | 7.30 (0.1) | |||||||
| Mass | [M☉] | 0.37 (0.08) | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 1.61 (0.4) | 1.64 (0.4) | |||||||
| Distance | [pc] | 621.34 (140) | 607.99 (165) | 223.00 (24) | ||||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -41.97579402 (0.4) | -43.72199042 (0.7) | |||||||
| Proper motion (declination) | [mas/yr] | -29.80180216 (0.3) | -28.3045134 (0.7) | |||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | WDMS | WDMS | ||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 16.11 (0.09) | |||||||||
| H magnitude | 15.40 (0.1) | |||||||||
| K magnitude | 14.96 (0.1) | |||||||||
| u magnitude | 19.24 (0.03) | 19.28 | 19.25 (0.03) | 19.28 | 19.27 (0.04) | |||||
| g magnitude | 18.82 (0.009) | 18.83 | 18.82 (0.009) | 18.83 | 18.83 (0.02) | |||||
| r magnitude | 18.84 (0.01) | 18.88 | 18.84 (0.01) | 18.88 | 18.87 (0.02) | |||||
| i magnitude | 18.20 (0.009) | 18.28 | 18.20 (0.009) | 18.27 | 18.27 (0.02) | |||||
| z magnitude | 17.43 (0.01) | 17.50 | 17.43 (0.01) | 17.50 | 17.48 (0.02) | |||||
| G magnitude | 19.03 (0.02) | 18.99 | ||||||||
| BP magnitude | 18.91 (0.02) | 18.91 | ||||||||
| RP magnitude | 17.72 (0.02) | 17.69 | ||||||||
| Pan g magnitude | 18.82 (0.01) | |||||||||
| Pan r magnitude | 18.88 (0.01) | |||||||||
| Pan i magnitude | 18.27 (0.005) | |||||||||
| Pan z magnitude | 17.65 (0.006) | |||||||||
| Pan y magnitude | 17.30 (0.01) | |||||||||
| 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.