WD 1002+453
All names: Gaia DR2 809944730817716480, HS 1002+4518, SDSS J100605.29+450404.2, GALEX J100605.2+450405, Gaia EDR3 809944730817716480, SDSS J100605.29+450404.19, WD 1002+453, SDSS J100605.29+450404.1, Gaia DR3 809944730817716480
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | SDSS DR12 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 06 05.29 (0.05) | 10 06 05.29 | 10 06 05.29 | 10 06 05.29 (0.08) | 10 06 05.29 | 10 06 05.30 (0.05) | 10 06 05.21 | |||||||
| Declination | 45 04 04.21 (0.05) | 45 04 04.24 | 45 04 04.24 | 45 04 04.21 (0.09) | 45 04 04.21 | 45 04 04.25 (0.05) | 45 04 04.44 | |||||||
| Spectral type | DA | DA | DA | DA | DA | DA1.4 | DA | |||||||
| Effective temperature | [K] | 38555.0 (258) | 27634.0 | 40727.0 (236) | 44109.0 (3920) | |||||||||
| log(g) | [cgs] | 7.84 (0.03) | 7.51 | 8.15 (0.02) | 8.05 (0.05) | |||||||||
| Mass | [M☉] | 0.59 (0.02) | 0.424 | 0.73 (0.01) | 0.704 (0.04) | |||||||||
| log(Luminosity) | [L☉] | -0.34 (0.02) | ||||||||||||
| Cooling age | [Gyr] | 0.0042 (0.0001) | 0.0123 | |||||||||||
| 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] | 2.96 (0.07) | 2.85 (0.1) | 2.96 | 2.96 (0.07) | |||||||||
| Distance | [pc] | 337.47 (8) | 351.11 (16) | 337.47 | 337.46 (8) | |||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -2.044020888 (0.06) | -1.922042358 (0.2) | -2.044 (0.06) | ||||||||||
| Proper motion (declination) | [mas/yr] | -2.357562248 (0.07) | -2.821711621 (0.2) | -2.358 (0.07) | ||||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | ||||||||||||||
| H magnitude | ||||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 16.51 (0.006) | 16.52 (0.006) | 16.52 (0.01) | 16.52 (0.006) | ||||||||||
| g magnitude | 16.83 (0.004) | 16.83 (0.004) | 16.86 (0.02) | 16.83 (0.004) | ||||||||||
| r magnitude | 17.33 (0.005) | 17.32 (0.005) | 17.32 (0.02) | 17.32 (0.005) | ||||||||||
| i magnitude | 17.68 (0.007) | 17.67 (0.007) | 17.68 (0.01) | 17.67 (0.007) | ||||||||||
| z magnitude | 18.05 (0.02) | 18.03 (0.02) | 18.03 (0.03) | 18.05 (0.02) | ||||||||||
| G magnitude | 17.08 (0.004) | 17.11 | 17.08 | 17.08 (0.003) | ||||||||||
| BP magnitude | 16.94 (0.004) | 16.87 | ||||||||||||
| RP magnitude | 17.38 (0.01) | 17.37 | ||||||||||||
| Pan g magnitude | 16.91 (0.004) | |||||||||||||
| Pan r magnitude | 17.34 (0.004) | |||||||||||||
| Pan i magnitude | 17.69 (0.004) | |||||||||||||
| Pan z magnitude | 18.00 (0.008) | |||||||||||||
| Pan y magnitude | 18.17 (0.02) | |||||||||||||
| E(B-V) | 0.019 | |||||||||||||
* Constant surface field
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