WD 0833+463
All names: SDSS J083712.30+461325.0, SDSS J083712.31+461325.0, Gaia DR3 918336060256260480, Gaia EDR3 918336060256260480, Gaia DR2 918336060256260480, J0837+4613, WD 0833+463, SDSS J083712.30+461325.1, WDJ083712.31+461325.05
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 37 12.19 (0.1) | 08 37 12.31 | 08 37 12.20 (0.1) | 08 37 12.19 | 08 37 12.31 (0.1) | 08 37 12.20 | 08 37 12.19 | ||||||||
| Declination | 46 13 24.46 (0.09) | 46 13 25.03 | 46 13 24.48 (0.1) | 46 13 24.46 | 46 13 25.05 (0.09) | 46 13 24.48 | 46 13 19.20 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA7.9 | DA | |||||||
| Effective temperature | [K] | 6269.0 (38) | 6279.0 (37) | 6269.0 (38) | 6300.0 | 6265.0 (95) | |||||||||
| log(g) | [cgs] | 8.01 (0.02) | 8.02 (0.02) | 8.02 (0.02) | 8.03 | 8.02 (0.03) | |||||||||
| Mass | [M☉] | 0.597 (0.01) | 0.602 (0.02) | 0.598 (0.02) | 0.607 | 0.6 (0.03) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 2.1500 | 2.0940 | ||||||||||||
| 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] | 13.77 (0.2) | 13.78 (0.2) | 13.78 (0.2) | 13.77 | 13.77 (0.2) | 13.78 (0.2) | ||||||||
| Distance | [pc] | 72.64 (0.8) | 72.57 (1) | 72.55 (1) | 72.64 | 72.64 (0.8) | 72.55 (1) | ||||||||
| Composition | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -76.97548055 (0.1) | -77.04799206 (0.3) | -76.975 (0.1) | -77.04799206 | ||||||||||
| Proper motion (declination) | [mas/yr] | -36.75387137 (0.1) | -36.73741254 (0.2) | -36.754 (0.1) | -36.73741254 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | |||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 17.32 (0.03) | ||||||||||||||
| H magnitude | |||||||||||||||
| K magnitude | |||||||||||||||
| u magnitude | 19.23 (0.02) | 19.23 (0.02) | 19.23 (0.02) | 19.23 (0.03) | 19.08 | ||||||||||
| g magnitude | 18.48 (0.007) | 18.49 (0.007) | 18.50 (0.007) | 18.39 | |||||||||||
| r magnitude | 18.19 (0.007) | 18.19 (0.007) | 18.18 (0.007) | 18.10 | |||||||||||
| i magnitude | 18.09 (0.008) | 18.10 (0.008) | 18.07 (0.008) | 18.01 | |||||||||||
| z magnitude | 18.06 (0.02) | 18.07 (0.02) | 18.07 (0.03) | 18.01 | |||||||||||
| G magnitude | 18.19 (0.02) | 18.21 | 18.19 | 18.19 (0.003) | 18.21 | ||||||||||
| BP magnitude | 18.46 (0.02) | 18.46 | 18.46 | ||||||||||||
| RP magnitude | 17.77 (0.02) | 17.79 | 17.79 | ||||||||||||
| Pan g magnitude | 18.44 (0.01) | 18.44 (0.009) | |||||||||||||
| Pan r magnitude | 18.18 (0.008) | 18.18 (0.009) | |||||||||||||
| Pan i magnitude | 18.09 (0.005) | 18.09 (0.004) | |||||||||||||
| Pan z magnitude | 18.10 (0.007) | 18.10 (0.009) | |||||||||||||
| Pan y magnitude | 18.08 (0.02) | 18.08 (0.03) | |||||||||||||
| E(B-V) | 0.002 | ||||||||||||||
* Constant surface field
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