All names: SDSS J105853.59+005608.6, WD 1056+012, SDSS J105853.59+005608.5, Gaia EDR3 3804959150124281856, Gaia DR3 3804959150124281856, SDSS J105853.60+005608.1, 2QZ J105853.5+005608, [HHD2009] SDSS J1058+0056, Gaia DR2 3804959150124281856
| 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 58 53.61 (0.5) | 10 58 53.60 | 10 58 53.61 (0.6) | 10 58 53.59 | 10 58 53.60 (0.5) | 10 58 53.59 | 10 58 53.09 | 10 58 53.59 | |||
| Declination | 00 56 07.75 (0.4) | 00 56 08.18 | 00 56 07.77 (0.6) | 00 56 08.48 | 00 56 08.48 (0.4) | 00 56 08.54 | 00 56 00.60 | 00 56 08.58 | |||
| Spectral type | DA+K | DA+M | DA+M: | DA+M | DA+M | ||||||
| Effective temperature | [K] | 25595.0 (1480) | 7024.0 (70) | 6556.0 (66) | |||||||
| log(g) | [cgs] | 7.34 (0.2) | 7.17 (0.2) | 5.18 (0.2) | |||||||
| Mass | [M☉] | 0.37 (0.07) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | -3.64 (0.6) | -3.85 (0.9) | ||||||||
| Distance | [pc] | 360.00 (242) | |||||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 9.028222123 (0.7) | 14.98830199 (1) | 9.028 (0.7) | 13.1 | ||||||
| Proper motion (declination) | [mas/yr] | -45.46229066 (0.5) | -48.01807269 (1) | -45.462 (0.5) | -44.6 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | WDMS | WDMS | WDMS | ||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.13 (0.03) | 19.12 | 19.11 (0.03) | 19.12 (0.04) | 19.11 | 19.12 (0.04) | |||||
| g magnitude | 18.97 (0.009) | 18.94 | 18.96 (0.01) | 18.94 (0.04) | 18.95 | 18.94 (0.05) | |||||
| r magnitude | 18.60 (0.009) | 18.59 | 18.59 (0.009) | 18.59 (0.03) | 18.59 | 18.58 (0.02) | |||||
| i magnitude | 18.21 (0.009) | 18.23 | 18.22 (0.01) | 18.23 (0.02) | 18.24 | 18.23 (0.02) | |||||
| z magnitude | 17.95 (0.02) | 17.93 | 17.96 (0.02) | 17.93 (0.02) | 17.93 | 17.95 (0.02) | |||||
| G magnitude | 18.81 (0.05) | 18.77 | 18.81 (0.02) | ||||||||
| BP magnitude | 18.82 (0.05) | 18.82 | |||||||||
| RP magnitude | 17.87 (0.02) | 17.89 | |||||||||
| Pan g magnitude | 18.93 (0.009) | ||||||||||
| Pan r magnitude | 18.60 (0.02) | ||||||||||
| Pan i magnitude | 18.21 (0.005) | ||||||||||
| Pan z magnitude | 18.02 (0.006) | ||||||||||
| Pan y magnitude | 17.88 (0.01) | ||||||||||
| 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.