WD 0941+551
All names: Gaia DR2 1021786360534608512, SBSS 0941+551, Gaia DR3 1021786360534608512, GALEX J094458.7+545452, WD 0941+551, SDSS J094458.77+545451.7, Gaia EDR3 1021786360534608512, USNO-B1.0 1449-00197266
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 44 58.78 (0.07) | 09 44 58.78 (0.1) | 09 44 58.78 | 09 44 58.79 (0.07) | 09 44 58.42 | ||||
| Declination | 54 54 51.90 (0.06) | 54 54 51.90 (0.1) | 54 54 51.90 | 54 54 51.74 (0.06) | 54 54 47.16 | ||||
| Spectral type | DA | DA | DA | DA | |||||
| Effective temperature | [K] | 19128.0 | 22252.0 (856) | ||||||
| log(g) | [cgs] | 7.72 | 7.87 (0.05) | ||||||
| Mass | [M☉] | 0.477 | 0.558 (0.04) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 0.0511 | |||||||
| 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] | 3.20 (0.1) | 3.23 (0.2) | 3.20 | 3.20 (0.1) | ||||
| Distance | [pc] | 312.70 (10) | 310.04 (15) | 312.70 | 312.71 (10) | ||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -8.853308477 (0.1) | -8.885343142 (0.2) | -8.853 (0.1) | |||||
| Proper motion (declination) | [mas/yr] | 10.5616258 (0.1) | 10.42371075 (0.3) | 10.562 (0.1) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | 17.60 | ||||||||
| V magnitude | |||||||||
| R magnitude | 17.90 | ||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 17.68 (0.009) | ||||||||
| g magnitude | 17.71 (0.005) | ||||||||
| r magnitude | 18.08 (0.007) | ||||||||
| i magnitude | 18.36 (0.009) | ||||||||
| z magnitude | 18.67 (0.03) | ||||||||
| G magnitude | 17.90 (0.01) | 17.93 | 17.90 | 17.90 (0.003) | |||||
| BP magnitude | 17.81 (0.01) | 17.79 | |||||||
| RP magnitude | 18.10 (0.02) | 18.10 | |||||||
| Pan g magnitude | 17.75 (0.005) | ||||||||
| Pan r magnitude | 18.09 (0.005) | ||||||||
| Pan i magnitude | 18.40 (0.004) | ||||||||
| Pan z magnitude | 18.69 (0.009) | ||||||||
| Pan y magnitude | 18.78 (0.03) | ||||||||
| E(B-V) | 0.020 | ||||||||
* Constant surface field
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