WD 0842+572
All names: Gaia DR3 1037258898615762048, SDSS J084602.46+570328.4, WD 0842+572, Gaia EDR3 1037258898615762048, SBSS 0842+572, 2MASS J08460247+5703288, Gaia DR2 1037258898615762048, TIC 467155541, GALEX J084602.5+570329
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Trierweiler et al. 2025 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 46 02.43 (0.05) | 08 46 02.43 (0.06) | 08 46 02.43 | 08 46 02.47 (0.05) | 08 46 01.80 | |||||
| Declination | 57 03 28.25 (0.04) | 57 03 28.26 (0.04) | 57 03 28.25 | 57 03 28.64 (0.04) | 57 03 26.28 | |||||
| Spectral type | DAZ | DA | DA | DA | DA | |||||
| Effective temperature | [K] | 15400.0 (70) | 13949.0 | 16293.0 (236) | ||||||
| log(g) | [cgs] | 7.91 (0.01) | 7.82 | 8.00 (0.02) | ||||||
| Mass | [M☉] | 0.56 | 0.513 | 0.618 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1885 | ||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | -5.9 (0.2) | |||||||||
| log(C/H) | ||||||||||
| log(N/H) | ||||||||||
| log(O/H) | -3.8 (0.2) | |||||||||
| log(Na/H) | ||||||||||
| log(Mg/H) | -4.0 (0.2) | |||||||||
| log(Al/H) | <-5.5 | |||||||||
| log(Si/H) | -4.1 (0.2) | |||||||||
| log(P/H) | ||||||||||
| log(S/H) | ||||||||||
| log(Sc/H) | ||||||||||
| log(Ti/H) | -7.3 (0.2) | |||||||||
| log(Cr/H) | -6.3 (0.2) | |||||||||
| log(Mn/H) | -6.6 (0.2) | |||||||||
| log(Fe/H) | -4.5 (0.2) | |||||||||
| log(Ni/H) | -5.3 (0.2) | |||||||||
| Parallax | [mas] | 7.57 (0.06) | 7.52 (0.08) | 7.57 | 7.57 (0.06) | |||||
| Distance | [pc] | 132.18 (1) | 132.94 (1) | 132.18 | 132.18 (1) | |||||
| Composition | H | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -21.7978841 (0.06) | -21.89533504 (0.1) | -21.798 (0.06) | ||||||
| Proper motion (declination) | [mas/yr] | -24.05712078 (0.04) | -24.16023066 (0.1) | -24.057 (0.04) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 17.10 (0.2) | |||||||||
| H magnitude | 16.02 (0.2) | |||||||||
| K magnitude | 14.98 (0.1) | |||||||||
| u magnitude | 16.89 (0.03) | |||||||||
| g magnitude | 16.69 (0.02) | |||||||||
| r magnitude | 16.95 (0.02) | |||||||||
| i magnitude | 17.19 (0.02) | |||||||||
| z magnitude | 17.45 (0.03) | |||||||||
| G magnitude | 16.79 (0.003) | 16.81 | 16.79 | 16.79 (0.003) | ||||||
| BP magnitude | 16.74 (0.003) | 16.73 | ||||||||
| RP magnitude | 16.91 (0.007) | 16.91 | ||||||||
| Pan g magnitude | 16.68 (0.004) | |||||||||
| Pan r magnitude | 16.96 (0.006) | |||||||||
| Pan i magnitude | 17.24 (0.003) | |||||||||
| Pan z magnitude | 17.42 (0.008) | |||||||||
| Pan y magnitude | 17.58 (0.01) | |||||||||
| E(B-V) | 0.008 | |||||||||
* Constant surface field
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