WD 0204-233
All names: WDJ020645.10-231614.00, GALEX J020645.1-231614, EC 02044-2330, USNO-B1.0 0667-00024644, Gaia DR2 5122528470836031232, Gaia EDR3 5122528470836031232, TIC 268752640, WD0204-233, LP 829-17, G 274-150, 2MASS J02064509-2316140, WD 0204-233, Ton S 238, Gaia DR3 5122528470836031232
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Koester et al. 2009 | Koester et al. 2001 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 02 06 45.33 (0.03) | 02 06 45.32 (0.05) | 02 06 45.10 | 02 06 45.33 | 02 06 45.10 (0.03) | 02 06 45.32 | 02 06 44.81 | ||||||
| Declination | -23 16 15.95 (0.02) | -23 16 15.89 (0.04) | -23 16 14.00 | -23 16 15.95 | -23 16 14.00 (0.02) | -23 16 15.89 | -23 07 20.28 | ||||||
| Spectral type | DA | DA | DA | DA | DA3.7 | DA6 | |||||||
| Effective temperature | [K] | 12725.0 | 13680.0 (387) | 13095.0 (78) | 13176.0 (100) | 13744.0 (130) | |||||||
| log(g) | [cgs] | 7.86 | 7.91 (0.05) | 7.78 (0.01) | 7.75 (0.01) | 7.94 (0.009) | |||||||
| Mass | [M☉] | 0.53 | 0.56 (0.03) | 0.48 | 0.576 (0.007) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.2645 | |||||||||||
| 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] | 14.34 (0.04) | 14.36 (0.06) | 14.34 | 14.34 (0.04) | 14.36 (0.06) | |||||||
| Distance | [pc] | 69.73 (0.2) | 69.64 (0.3) | 72.00 | 69.73 | 69.73 (0.2) | 69.64 (0.3) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 191.6821212 (0.04) | 191.722153 (0.1) | 191.682 (0.04) | 191.722153 | ||||||||
| Proper motion (declination) | [mas/yr] | -121.6360074 (0.03) | -121.6671884 (0.09) | -121.636 (0.03) | -121.6671884 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 16.50 | ||||||||||||
| V magnitude | 15.60 | 15.60 | |||||||||||
| R magnitude | 15.60 | ||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 15.85 (0.07) | ||||||||||||
| H magnitude | 15.76 (0.1) | ||||||||||||
| K magnitude | |||||||||||||
| u magnitude | |||||||||||||
| g magnitude | |||||||||||||
| r magnitude | |||||||||||||
| i magnitude | |||||||||||||
| z magnitude | |||||||||||||
| G magnitude | 15.62 (0.002) | 15.64 | 15.62 | 15.62 (0.003) | 15.64 | ||||||||
| BP magnitude | 15.61 (0.002) | 15.61 | 15.61 | ||||||||||
| RP magnitude | 15.67 (0.004) | 15.68 | 15.68 | ||||||||||
| Pan g magnitude | 15.52 (0.004) | ||||||||||||
| Pan r magnitude | 15.76 (0.003) | ||||||||||||
| Pan i magnitude | 15.98 (0.002) | ||||||||||||
| Pan z magnitude | 16.21 (0.003) | ||||||||||||
| Pan y magnitude | 16.35 (0.009) | ||||||||||||
| E(B-V) | 0.001 | ||||||||||||
* Constant surface field
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