WD 1006+524
All names: SDSS J100944.88+521452.2, SDSS J100944.89+521452.3, Gaia EDR3 851280969246795648, SBSS 1006+524, Gaia DR2 851280969246795648, SDSS J100944.88+521452.3, GALEX J100944.9+521452, SDSS J100944.88+521452.1, Gaia DR3 851280969246795648, WD 1006+524
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 09 44.82 (0.08) | 10 09 44.88 | 10 09 44.82 (0.1) | 10 09 44.82 | 10 09 44.89 (0.08) | 10 09 44.88 | 10 09 45.38 | 10 09 44.89 | ||||||
| Declination | 52 14 52.07 (0.08) | 52 14 52.29 | 52 14 52.07 (0.1) | 52 14 52.07 | 52 14 52.24 (0.08) | 52 14 52.29 | 52 14 51.00 | 52 14 52.30 | ||||||
| Spectral type | DA | DA | DA | DA+dMe | DA_auto | DA+dMe | DA | DA | ||||||
| Effective temperature | [K] | 11283.0 | 13460.0 (330) | 11501.0 (285) | 12727.0 (122) | 12708.0 (122) | ||||||||
| log(g) | [cgs] | 8.14 | 8.00 (0.06) | 8.16 (0.04) | 7.97 (0.04) | 8.00 (0.05) | ||||||||
| Mass | [M☉] | 0.689 | 0.61 (0.03) | 0.702 (0.03) | 0.607 (0.03) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.5367 | 0.2884 | |||||||||||
| log(H/He) | ||||||||||||||
| log(C/He) | ||||||||||||||
| log(Ca/He) | ||||||||||||||
| log(Ca/H) | ||||||||||||||
| log(C/H) | ||||||||||||||
| log(N/H) | ||||||||||||||
| log(O/H) | ||||||||||||||
| log(Na/H) | ||||||||||||||
| log(Mg/H) | ||||||||||||||
| log(Al/H) | ||||||||||||||
| log(Si/H) | ||||||||||||||
| log(P/H) | ||||||||||||||
| log(S/H) | ||||||||||||||
| log(Sc/H) | ||||||||||||||
| log(Ti/H) | ||||||||||||||
| log(Cr/H) | ||||||||||||||
| log(Mn/H) | ||||||||||||||
| log(Fe/H) | ||||||||||||||
| log(Ni/H) | ||||||||||||||
| Parallax | [mas] | 5.77 (0.1) | 5.83 (0.2) | 5.77 | 5.77 (0.1) | |||||||||
| Distance | [pc] | 173.37 (4) | 171.49 (5) | 173.37 | 173.37 (4) | |||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -41.75833896 (0.1) | -41.48537974 (0.2) | -41.758 (0.1) | -35.8 | |||||||||
| Proper motion (declination) | [mas/yr] | -10.82362031 (0.1) | -10.48971791 (0.3) | -10.824 (0.1) | -13.8 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | yes | |||||||||||||
| B magnitude | 17.50 | |||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 18.64 (0.02) | 18.64 (0.02) | 18.63 (0.02) | 18.63 | 18.63 (0.02) | |||||||||
| g magnitude | 18.15 (0.006) | 18.15 (0.006) | 18.19 (0.03) | 18.19 | 18.18 (0.03) | |||||||||
| r magnitude | 18.31 (0.008) | 18.32 (0.008) | 18.33 (0.01) | 18.33 | 18.32 (0.02) | |||||||||
| i magnitude | 18.46 (0.01) | 18.46 (0.01) | 18.48 (0.02) | 18.48 | 18.47 (0.02) | |||||||||
| z magnitude | 18.70 (0.04) | 18.70 (0.04) | 18.72 (0.04) | 18.72 | 18.70 (0.04) | |||||||||
| G magnitude | 18.21 (0.01) | 18.24 | 18.21 | 18.21 (0.003) | ||||||||||
| BP magnitude | 18.25 (0.01) | 18.24 | ||||||||||||
| RP magnitude | 18.21 (0.02) | 18.21 | ||||||||||||
| Pan g magnitude | 18.15 (0.01) | |||||||||||||
| Pan r magnitude | 18.31 (0.006) | |||||||||||||
| Pan i magnitude | 18.49 (0.004) | |||||||||||||
| Pan z magnitude | 18.71 (0.008) | |||||||||||||
| Pan y magnitude | 18.82 (0.03) | |||||||||||||
| E(B-V) | 0.014 | |||||||||||||
* Constant surface field
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