All names: WIRED J100529.93+521937.8, [HHD2009] SDSS J1005+5219, SDSS J100529.93+521937.8, SDSS J100529.93+521937.7, Gaia DR2 827465272511642240, TIC 88730011, SDSS J100529.93+521937.9, Gaia EDR3 827465272511642240, 2MASS J10052993+5219378, WD 1002+525, Gaia DR3 827465272511642240
| 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 05 29.94 (0.1) | 10 05 29.93 | 10 05 29.94 (0.2) | 10 05 29.93 | 10 05 29.92 (0.1) | 10 05 29.93 | 10 05 29.93 | 10 05 29.93 | |||
| Declination | 52 19 37.54 (0.1) | 52 19 37.72 | 52 19 37.54 (0.2) | 52 19 37.81 | 52 19 37.75 (0.1) | 52 19 37.90 | 52 19 35.76 | 52 19 37.89 | |||
| Spectral type | DA+M | DA+M | DA+M | DA dM | DA+M | ||||||
| Effective temperature | [K] | 16346.0 (838) | 7928.0 (160) | 7740.0 (121) | |||||||
| log(g) | [cgs] | 7.62 (0.2) | 6.42 (0.4) | 6.13 (0.3) | |||||||
| Mass | [M☉] | 0.435 (0.09) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 2.13 (0.2) | 2.25 (0.3) | 2.13 (0.2) | |||||||
| Distance | [pc] | 469.19 (39) | 445.08 (55) | 354.00 (15) | 469.20 (39) | ||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 6.083435272 (0.2) | 5.455380849 (0.3) | 6.083 (0.2) | 0.8 | ||||||
| Proper motion (declination) | [mas/yr] | -13.22976673 (0.2) | -13.01117578 (0.4) | -13.23 (0.2) | -9.8 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | WDMS | WDMS | WDMS | ||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | 16.34 (0.1) | ||||||||||
| H magnitude | 15.63 (0.1) | ||||||||||
| K magnitude | 15.62 (0.2) | ||||||||||
| u magnitude | 19.55 (0.03) | 19.58 | 19.56 (0.03) | 19.58 (0.03) | 19.58 | 19.59 (0.03) | |||||
| g magnitude | 19.18 (0.01) | 19.21 | 19.19 (0.01) | 19.21 (0.01) | 19.21 | 19.20 (0.01) | |||||
| r magnitude | 19.19 (0.01) | 19.16 | 19.17 (0.01) | 19.16 (0.02) | 19.16 | 19.15 (0.02) | |||||
| i magnitude | 18.45 (0.01) | 18.48 | 18.46 (0.01) | 18.48 (0.03) | 18.48 | 18.46 (0.03) | |||||
| z magnitude | 17.80 (0.02) | 17.83 | 17.82 (0.02) | 17.83 (0.03) | 17.83 | 17.81 (0.03) | |||||
| G magnitude | 18.81 (0.04) | 18.82 | 18.81 (0.004) | ||||||||
| BP magnitude | 19.25 (0.04) | 19.18 | |||||||||
| RP magnitude | 17.98 (0.02) | 18.00 | |||||||||
| Pan g magnitude | 19.24 (0.006) | ||||||||||
| Pan r magnitude | 19.20 (0.01) | ||||||||||
| Pan i magnitude | 18.48 (0.003) | ||||||||||
| Pan z magnitude | 17.93 (0.007) | ||||||||||
| Pan y magnitude | 17.66 (0.009) | ||||||||||
| E(B-V) | 0.021 | ||||||||||
* 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.