PG 0913+205
All names: PG 0913+205, GALEX J091558.1+201606, WD 0913+204, Gaia EDR3 636092524918137216, SDSS J091558.19+201606.2, Gaia DR2 636092524918137216, Gaia DR3 636092524918137216, SDSS J091558.18+201606.1, SDSS J091558.19+201606.1
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 15 58.19 (0.07) | 09 15 58.19 | 09 15 58.19 (0.1) | 09 15 58.19 | 09 15 58.19 (0.07) | 09 15 58.13 | 09 15 58.19 | ||||||
| Declination | 20 16 06.18 (0.05) | 20 16 06.14 | 20 16 06.18 (0.09) | 20 16 06.18 | 20 16 06.14 (0.05) | 20 16 03.72 | 20 16 06.17 | ||||||
| Spectral type | DA | DA | DA | DA2.1 | DA2 | DA | DA | ||||||
| Effective temperature | [K] | 20817.0 | 24280.0 (460) | 23518.0 (443) | 24383.0 (189) | ||||||||
| log(g) | [cgs] | 8.29 | 8.25 (0.06) | 8.34 (0.02) | 8.23 (0.02) | ||||||||
| Mass | [M☉] | 0.799 | 0.78 (0.04) | 0.836 (0.02) | 0.757 (0.01) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.1148 | |||||||||||
| 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] | 6.96 (0.1) | 7.34 (0.1) | 6.96 | 6.96 (0.1) | ||||||||
| Distance | [pc] | 143.75 (2) | 136.27 (3) | 163.00 | 143.75 | 143.75 (2) | |||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -2.271607483 (0.1) | -2.004543958 (0.2) | -2.272 (0.1) | |||||||||
| Proper motion (declination) | [mas/yr] | 2.497556689 (0.07) | 2.410508008 (0.1) | 2.498 (0.07) | |||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 16.44 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 16.53 (0.007) | 16.53 (0.007) | 16.53 | 16.53 (0.01) | |||||||||
| g magnitude | 16.60 (0.005) | 16.61 (0.005) | 16.59 | 16.58 (0.02) | |||||||||
| r magnitude | 17.03 (0.005) | 17.03 (0.005) | 17.03 (0.01) | ||||||||||
| i magnitude | 17.33 (0.007) | 17.33 (0.007) | 17.32 (0.02) | ||||||||||
| z magnitude | 17.65 (0.02) | 17.65 (0.02) | 17.65 (0.02) | ||||||||||
| G magnitude | 16.82 (0.004) | 16.85 | 16.82 | 16.82 (0.003) | |||||||||
| BP magnitude | 16.73 (0.004) | 16.70 | |||||||||||
| RP magnitude | 17.04 (0.009) | 17.04 | |||||||||||
| Pan g magnitude | 16.67 (0.004) | ||||||||||||
| Pan r magnitude | 17.03 (0.003) | ||||||||||||
| Pan i magnitude | 17.35 (0.004) | ||||||||||||
| Pan z magnitude | 17.63 (0.007) | ||||||||||||
| Pan y magnitude | 17.78 (0.01) | ||||||||||||
| E(B-V) | 0.008 | ||||||||||||
* Constant surface field
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