WD 0120-024
All names: GALEX J012314.7-020925, PSO J020.8122-02.1574, WDJ012314.71-020927.23, Gaia EDR3 2485211533668928640, LP 587-53, Gaia DR2 2485211533668928640, 2MASS J01231468-0209271, USNO-B1.0 0878-00026457, ** LDS 3271B, SDSS J012314.84-020926.9, J0123-0209, Gaia DR3 2485211533668928640, TIC 248949080, NLTT 4615, WDS J01233-0209B, WD 0120-024
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | Blouin et al. 2019 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 23 14.96 (0.09) | 01 23 14.95 (0.1) | 01 23 14.96 | 01 23 14.71 (0.09) | 01 23 14.95 | 01 23 14.83 | ||||||||
| Declination | -02 09 26.63 (0.06) | -02 09 26.65 (0.08) | -02 09 26.63 | -02 09 27.23 (0.06) | -02 09 26.65 | -02 08 51.00 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 5836.0 (20) | 5827.0 (17) | 5836.0 (20) | 5745.0 (45) | 5755.0 | 5876.0 (40) | |||||||
| log(g) | [cgs] | 7.99 (0.009) | 7.99 (0.01) | 7.99 (0.01) | 7.95 (0.02) | 7.95 | 8.00 (0.02) | |||||||
| Mass | [M☉] | 0.579 (0.008) | 0.578 (0.009) | 0.58 (0.009) | 0.557 (0.01) | 0.557 | 0.59 (0.01) | |||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 2.4500 | 2.3510 (0.1) | 2.3330 | ||||||||||
| 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] | 23.06 (0.1) | 23.08 (0.1) | 23.08 (0.2) | 23.08 (0.2) | 23.06 | 23.06 (0.1) | 23.08 (0.2) | ||||||
| Distance | [pc] | 43.37 (0.2) | 43.33 (0.3) | 43.33 (0.3) | 43.33 (0.3) | 43.37 | 43.37 (0.2) | 43.33 (0.3) | ||||||
| Composition | H | H | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 235.2593308 (0.1) | 235.8245619 (0.3) | 235.259 (0.1) | 235.8245619 | |||||||||
| Proper motion (declination) | [mas/yr] | 37.22270606 (0.08) | 37.30777148 (0.1) | 37.223 (0.07) | 37.30777148 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | 17.50 | |||||||||||||
| V magnitude | 17.48 | |||||||||||||
| R magnitude | 17.00 | |||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 16.29 (0.02) | 16.46 (0.09) | 16.46 (0.09) | |||||||||||
| H magnitude | 16.05 (0.03) | 16.30 (0.2) | 16.30 (0.2) | |||||||||||
| K magnitude | 15.94 (0.05) | 15.57 (0.2) | 15.57 (0.2) | |||||||||||
| u magnitude | 18.68 (0.02) | 18.69 (0.02) | 18.69 (0.02) | |||||||||||
| g magnitude | 17.69 (0.005) | 17.73 (0.005) | ||||||||||||
| r magnitude | 17.31 (0.004) | 17.31 (0.005) | ||||||||||||
| i magnitude | 17.15 (0.003) | 17.16 (0.006) | ||||||||||||
| z magnitude | 17.13 (0.007) | 17.15 (0.01) | ||||||||||||
| G magnitude | 17.31 (0.01) | 17.33 | 17.31 | 17.31 (0.003) | 17.33 | |||||||||
| BP magnitude | 17.64 (0.01) | 17.61 | 17.61 | |||||||||||
| RP magnitude | 16.82 (0.006) | 16.80 | 16.80 | |||||||||||
| Pan g magnitude | 17.69 (0.004) | 17.69 (0.005) | 17.69 (0.005) | |||||||||||
| Pan r magnitude | 17.31 (0.004) | 17.31 (0.004) | 17.31 (0.004) | |||||||||||
| Pan i magnitude | 17.15 (0.003) | 17.15 (0.003) | 17.15 (0.003) | |||||||||||
| Pan z magnitude | 17.13 (0.005) | 17.13 (0.007) | 17.13 (0.007) | |||||||||||
| Pan y magnitude | 17.12 (0.006) | 17.12 (0.009) | 17.12 (0.009) | |||||||||||
| E(B-V) | 0.001 | |||||||||||||
* Constant surface field
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