WD 1052+342
All names: SDSS J105447.27+340013.8, WD 1052+342, Gaia EDR3 738199256346702208, Gaia DR2 738199256346702208, CBS 131, [BGK2006] J105447.27+340013.8, GALEX J105447.3+340014, Gaia DR3 738199256346702208, SDSS J105447.28+340013.7, LAMOST J105447.28+340013.5, Ton 1299, WISE J105447.32+340013.3, PSO J163.6967+34.0036
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 54 47.22 (0.05) | 10 54 47.22 (0.1) | 10 54 47.22 | 10 54 47.29 (0.05) | 10 54 46.73 | ||||||
| Declination | 34 00 13.14 (0.05) | 34 00 13.17 (0.1) | 34 00 13.14 | 34 00 14.08 (0.05) | 34 00 18.00 | ||||||
| Spectral type | DA | DA | DA | DA | DA3.5 | DA | |||||
| Effective temperature | [K] | 14136.0 | 15031.0 (123) | 14540.0 (277) | 15194.0 (388) | ||||||
| log(g) | [cgs] | 7.45 | 7.45 (0.03) | 7.60 (0.06) | 7.54 (0.03) | ||||||
| Mass | [M☉] | 0.354 | 0.36 (0.01) | 0.43 (0.02) | 0.392 (0.01) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1195 | |||||||||
| 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] | 5.90 (0.07) | 5.85 (0.1) | 5.90 | 5.90 (0.07) | ||||||
| Distance | [pc] | 169.42 (2) | 171.02 (4) | 181.00 | 169.42 | 169.42 (2) | |||||
| Composition | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -50.80694568 (0.06) | -50.75859869 (0.2) | -50.807 (0.06) | |||||||
| Proper motion (declination) | [mas/yr] | -58.62572974 (0.06) | -58.81261476 (0.2) | -58.626 (0.06) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 17.06 (0.009) | ||||||||||
| g magnitude | 16.68 (0.005) | ||||||||||
| r magnitude | 16.95 (0.003) | ||||||||||
| i magnitude | 17.22 (0.004) | ||||||||||
| z magnitude | 17.46 (0.005) | ||||||||||
| G magnitude | 16.80 (0.008) | 16.82 | 16.80 | 16.80 (0.003) | |||||||
| BP magnitude | 16.77 (0.008) | 16.73 | |||||||||
| RP magnitude | 16.90 (0.006) | 16.89 | |||||||||
| Pan g magnitude | 16.68 (0.005) | ||||||||||
| Pan r magnitude | 16.95 (0.003) | ||||||||||
| Pan i magnitude | 17.22 (0.004) | ||||||||||
| Pan z magnitude | 17.46 (0.005) | ||||||||||
| Pan y magnitude | 17.61 (0.007) | ||||||||||
| E(B-V) | 0.011 | ||||||||||
* Constant surface field
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