WD 0312-012
All names: Gaia DR2 3265311627666274944, Gaia EDR3 3265311627666274944, SDSS J031449.80-010519.3, J0314-0105, WD 0312-012, SDSS J031449.81-010519.3, Gaia DR3 3265311627666274944, WDJ031449.82-010519.15, SDSS J031449.81-010519.4, SDSS J031449.81-010519.2
| 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 | 03 14 49.75 (0.1) | 03 14 49.81 | 03 14 49.75 (0.2) | 03 14 49.75 | 03 14 49.82 (0.1) | 03 14 49.75 | 03 14 49.73 | ||||||||
| Declination | -01 05 20.28 (0.1) | -01 05 19.36 | -01 05 20.24 (0.2) | -01 05 20.28 | -01 05 19.15 (0.1) | -01 05 20.24 | -01 05 12.48 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA8.8 | DA | |||||||
| Effective temperature | [K] | 5792.0 (28) | 5726.0 (27) | 5787.0 (28) | 5715.0 | 5784.0 (90) | |||||||||
| log(g) | [cgs] | 8.02 (0.01) | 7.96 (0.02) | 7.99 (0.02) | 7.95 | 8.02 (0.03) | |||||||||
| Mass | [M☉] | 0.601 (0.01) | 0.56 (0.01) | 0.578 (0.01) | 0.557 | 0.601 (0.03) | |||||||||
| log(Luminosity) | [L☉] | ||||||||||||||
| Cooling age | [Gyr] | 2.4600 | 2.3960 | ||||||||||||
| 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] | 16.34 (0.1) | 15.98 (0.2) | 15.98 (0.2) | 16.34 | 16.34 (0.1) | 15.98 (0.2) | ||||||||
| Distance | [pc] | 61.21 (0.5) | 62.58 (0.9) | 62.58 (0.9) | 61.21 | 61.21 (0.5) | 62.58 (0.9) | ||||||||
| Composition | H | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -71.43332014 (0.1) | -70.89387944 (0.5) | -71.433 (0.1) | -70.89387944 | ||||||||||
| Proper motion (declination) | [mas/yr] | -70.29047018 (0.1) | -70.68652941 (0.4) | -70.29 (0.1) | -70.68652941 | ||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | |||||||||||||||
| V magnitude | |||||||||||||||
| R magnitude | |||||||||||||||
| I magnitude | |||||||||||||||
| J magnitude | 17.08 (0.04) | 17.08 (0.04) | |||||||||||||
| H magnitude | 16.82 (0.04) | 16.82 (0.04) | |||||||||||||
| K magnitude | 16.85 (0.06) | 16.85 (0.06) | |||||||||||||
| u magnitude | 19.58 (0.03) | 19.61 (0.03) | 19.58 (0.03) | 19.58 (0.03) | 19.19 | ||||||||||
| g magnitude | 18.59 (0.008) | 18.60 (0.008) | 18.61 (0.008) | 18.31 | |||||||||||
| r magnitude | 18.14 (0.007) | 18.14 (0.007) | 18.13 (0.007) | 17.93 | |||||||||||
| i magnitude | 17.97 (0.008) | 17.96 (0.008) | 17.98 (0.008) | 17.81 | |||||||||||
| z magnitude | 17.93 (0.02) | 17.93 (0.02) | 17.94 (0.02) | 17.85 | |||||||||||
| G magnitude | 18.15 (0.03) | 18.17 | 18.15 | 18.15 (0.003) | 18.17 | ||||||||||
| BP magnitude | 18.51 (0.03) | 18.50 | 18.50 | ||||||||||||
| RP magnitude | 17.66 (0.02) | 17.64 | 17.64 | ||||||||||||
| Pan g magnitude | 18.52 (0.01) | 18.52 (0.01) | |||||||||||||
| Pan r magnitude | 18.14 (0.004) | 18.14 (0.004) | |||||||||||||
| Pan i magnitude | 17.99 (0.004) | 17.99 (0.003) | |||||||||||||
| Pan z magnitude | 17.94 (0.009) | 17.94 (0.01) | |||||||||||||
| Pan y magnitude | 17.93 (0.007) | 17.93 (0.006) | |||||||||||||
| E(B-V) | 0.001 | ||||||||||||||
* Constant surface field
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