WD 0101-250
All names: Gaia DR3 2344901720977366528, 2MASS J01033932-2444563, GD 674, Gaia EDR3 2344901720977366528, PHL 965, WDJ010339.36-244456.89, ** SKF 327A, GALEX J010339.3-244456, [CT83] 327, WD 0101-250, USNO-B1.0 0652-00011683, USNO-A2.0 0600-00413225, Gaia DR2 2344901720977366528, WDS J01037-2445A, TIC 326103904, J0103-2444
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 03 39.30 (0.05) | 01 03 39.31 (0.07) | 01 03 39.30 | 01 03 39.36 (0.05) | 01 03 39.31 | 01 03 39.41 | ||||||
| Declination | -24 44 58.42 (0.05) | -24 44 58.37 (0.04) | -24 44 58.42 | -24 44 56.89 (0.05) | -24 44 58.37 | -24 44 54.60 | ||||||
| Spectral type | DC | DC | DC | DC | DC | DC6 | ||||||
| Effective temperature | [K] | 9838.0 (40) | 10017.0 | 10087.0 | 9730.0 (106) | |||||||
| log(g) | [cgs] | 7.87 (0.01) | 8.05 | 7.99 | 7.89 (0.02) | |||||||
| Mass | [M☉] | 0.504 (0.009) | 0.63 | 0.576 | 0.519 (0.01) | |||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.5700 | 0.6432 | 0.6020 | ||||||||
| log(H/He) | -4.6 | |||||||||||
| log(C/He) | ||||||||||||
| log(Ca/He) | ||||||||||||
| log(Ca/H) | ||||||||||||
| log(N/He) | ||||||||||||
| log(O/He) | ||||||||||||
| log(Na/He) | ||||||||||||
| log(Mg/He) | ||||||||||||
| log(Al/He) | ||||||||||||
| log(Si/He) | ||||||||||||
| log(P/He) | ||||||||||||
| log(S/He) | ||||||||||||
| log(Cl/He) | ||||||||||||
| log(Sc/He) | ||||||||||||
| log(Ti/He) | ||||||||||||
| log(V/He) | ||||||||||||
| log(Cr/He) | ||||||||||||
| log(Mn/He) | ||||||||||||
| log(Fe/He) | ||||||||||||
| log(Co/He) | ||||||||||||
| log(Ni/He) | ||||||||||||
| log(Cu/He) | ||||||||||||
| log(Zn/He) | ||||||||||||
| log(Ga/He) | ||||||||||||
| log(Ge/He) | ||||||||||||
| log(Sr/He) | ||||||||||||
| Parallax | [mas] | 12.84 (0.07) | 12.73 (0.09) | 12.73 (0.09) | 12.84 | 12.84 (0.07) | 12.73 (0.09) | |||||
| Distance | [pc] | 77.88 (0.4) | 78.55 (0.6) | 78.56 (0.5) | 77.88 | 77.88 (0.4) | 78.56 (0.5) | |||||
| Composition | He | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -46.01418721 (0.08) | -46.199344 (0.2) | -46.014 (0.08) | -46.199344 | |||||||
| Proper motion (declination) | [mas/yr] | -95.82531939 (0.1) | -95.52633298 (0.1) | -95.825 (0.1) | -95.52633298 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 17.20 | |||||||||||
| V magnitude | 17.20 | |||||||||||
| R magnitude | 16.80 | |||||||||||
| I magnitude | ||||||||||||
| J magnitude | 16.65 (0.01) | 16.77 (0.1) | ||||||||||
| H magnitude | 16.52 (0.2) | 16.52 (0.2) | ||||||||||
| K magnitude | 16.74 (0.04) | |||||||||||
| u magnitude | ||||||||||||
| g magnitude | ||||||||||||
| r magnitude | ||||||||||||
| i magnitude | ||||||||||||
| z magnitude | ||||||||||||
| G magnitude | 16.70 (0.005) | 16.72 | 16.70 | 16.70 (0.003) | 16.72 | |||||||
| BP magnitude | 16.73 (0.005) | 16.71 | 16.71 | |||||||||
| RP magnitude | 16.63 (0.007) | 16.64 | 16.64 | |||||||||
| Pan g magnitude | 16.70 (0.0006) | 16.70 (0.0005) | ||||||||||
| Pan r magnitude | 16.80 (0.004) | 16.80 (0.003) | ||||||||||
| Pan i magnitude | 16.96 (0.003) | 16.96 (0.003) | ||||||||||
| Pan z magnitude | 17.11 (0.004) | 17.11 (0.004) | ||||||||||
| Pan y magnitude | 17.20 (0.01) | 17.20 (0.01) | ||||||||||
| E(B-V) | 0.001 | |||||||||||
* Constant surface field
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