WD 0942+507
All names: SDSS J094537.87+503037.9, Gaia EDR3 827627622275546368, Gaia DR2 827627622275546368, USNO-B1.0 1405-00209618, SDSS J094537.88+503037.9, SDSS J094537.90+503038.05, SBSS 0942+507, GALEX J094537.8+503038, WD 0942+507, SDSS J094537.90+503038.0, SDSS J094537.89+503038.0, Gaia DR3 827627622275546368
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | SDSS DR12 | 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 | 09 45 37.91 (0.1) | 09 45 37.89 | 09 45 37.89 | 09 45 37.91 (0.2) | 09 45 37.91 | 09 45 37.89 (0.1) | 09 45 37.27 | ||||||
| Declination | 50 30 38.12 (0.1) | 50 30 37.92 | 50 30 37.92 | 50 30 38.11 (0.2) | 50 30 38.12 | 50 30 37.86 (0.1) | 50 30 33.48 | ||||||
| Spectral type | DA | DA | DA | DAO | DAO | DA | |||||||
| Effective temperature | [K] | 16141.0 | 17967.0 (153) | 17570.0 (973) | |||||||||
| log(g) | [cgs] | 7.99 | 8.02 (0.03) | 8.04 (0.08) | |||||||||
| Mass | [M☉] | 0.607 | 0.628 (0.01) | 0.642 (0.06) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.1518 | |||||||||||
| 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] | 3.05 (0.2) | 3.10 (0.3) | 3.05 | 3.05 (0.2) | ||||||||
| Distance | [pc] | 327.78 (18) | 322.65 (27) | 327.78 | 327.77 (18) | ||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 11.84828246 (0.2) | 11.79398653 (0.4) | 11.848 (0.2) | |||||||||
| Proper motion (declination) | [mas/yr] | 15.90612055 (0.1) | 15.21438497 (0.5) | 15.906 (0.1) | |||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 18.40 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | 19.10 | ||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 18.74 (0.02) | 18.74 (0.02) | 18.75 (0.02) | 18.74 (0.02) | |||||||||
| g magnitude | 18.51 (0.007) | 18.52 (0.007) | 18.53 (0.02) | 18.52 (0.007) | |||||||||
| r magnitude | 18.83 (0.01) | 18.82 (0.01) | 18.84 (0.02) | 18.83 (0.01) | |||||||||
| i magnitude | 19.10 (0.01) | 19.11 (0.01) | 19.12 (0.02) | 19.10 (0.01) | |||||||||
| z magnitude | 19.41 (0.05) | 19.42 (0.05) | 19.40 (0.05) | 19.41 (0.05) | |||||||||
| G magnitude | 18.70 (0.02) | 18.74 | 18.70 | 18.70 (0.003) | |||||||||
| BP magnitude | 18.65 (0.02) | 18.62 | |||||||||||
| RP magnitude | 18.84 (0.03) | 18.80 | |||||||||||
| Pan g magnitude | 18.56 (0.006) | ||||||||||||
| Pan r magnitude | 18.85 (0.006) | ||||||||||||
| Pan i magnitude | 19.16 (0.009) | ||||||||||||
| Pan z magnitude | 19.38 (0.01) | ||||||||||||
| Pan y magnitude | 19.55 (0.05) | ||||||||||||
| E(B-V) | 0.019 | ||||||||||||
* Constant surface field
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