WD 0848+430
All names: WD 0848+430, SDSS J085141.59+425117.6, US 1806, Gaia DR3 913812673715160320, [BGK2006] J085141.58+425117.7, Gaia EDR3 913812673715160320, SDSS J085141.58+425117.6, Gaia DR2 913812673715160320, GALEX J085141.5+425117, [KAB2007] Cand 371, SDSS J085141.58+425117.7
| 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 | 08 51 41.59 (0.2) | 08 51 41.59 (0.3) | 08 51 41.59 | 08 51 41.61 (0.2) | 08 51 41.59 | ||||
| Declination | 42 51 17.45 (0.2) | 42 51 17.46 (0.2) | 42 51 17.45 | 42 51 17.76 (0.2) | 42 51 12.96 | ||||
| Spectral type | DA | DA | DA | DA4.1 | |||||
| Effective temperature | [K] | 12874.0 | 14203.0 (680) | ||||||
| log(g) | [cgs] | 7.76 | 7.97 (0.08) | ||||||
| Mass | [M☉] | 0.481 | 0.591 (0.07) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 0.2240 | |||||||
| 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] | 3.73 (0.2) | 3.53 (0.3) | 3.73 | 3.73 (0.2) | ||||
| Distance | [pc] | 268.24 (17) | 283.19 (26) | 268.24 | 268.24 (17) | ||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -11.48331207 (0.2) | -12.2283684 (0.5) | -11.483 (0.2) | |||||
| Proper motion (declination) | [mas/yr] | -18.97137999 (0.2) | -17.81130438 (0.4) | -18.971 (0.2) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | 18.60 | ||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 18.80 (0.02) | 18.75 | |||||||
| g magnitude | 18.30 (0.007) | 18.26 | |||||||
| r magnitude | 18.52 (0.009) | 18.56 | |||||||
| i magnitude | 18.71 (0.01) | 18.80 | |||||||
| z magnitude | 18.83 (0.04) | 18.94 | |||||||
| G magnitude | 18.72 (0.01) | 18.71 | 18.72 | 18.72 (0.004) | |||||
| BP magnitude | 18.49 (0.01) | 18.48 | |||||||
| RP magnitude | 18.57 (0.03) | 18.51 | |||||||
| Pan g magnitude | 18.43 (0.008) | ||||||||
| Pan r magnitude | 18.62 (0.007) | ||||||||
| Pan i magnitude | 18.86 (0.01) | ||||||||
| Pan z magnitude | 19.18 (0.02) | ||||||||
| Pan y magnitude | 19.22 (0.04) | ||||||||
| E(B-V) | 0.016 | ||||||||
* Constant surface field
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