WD 0841+411
All names: Gaia DR2 913154061954810496, KUV 08417+4112, Gaia EDR3 913154061954810496, GALEX J084502.1+410039, WD 0841+411, Gaia DR3 913154061954810496, SDSS J084502.13+410038.3, SDSS J084502.14+410038.9
| 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) | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 45 02.12 (0.08) | 08 45 02.15 | 08 45 02.12 (0.1) | 08 45 02.12 | 08 45 02.14 (0.08) | 08 45 01.82 | ||||||
| Declination | 41 00 37.93 (0.06) | 41 00 38.96 | 41 00 37.96 (0.07) | 41 00 37.93 | 41 00 39.10 (0.06) | 41 00 40.68 | ||||||
| Spectral type | DA | DA | DA | DA2.9 | DA | DA | ||||||
| Effective temperature | [K] | 14542.0 | 17170.0 (354) | 15813.0 (475) | ||||||||
| log(g) | [cgs] | 7.78 | 8.02 (0.06) | 7.88 (0.04) | ||||||||
| Mass | [M☉] | 0.495 | 0.63 (0.04) | 0.549 (0.03) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.1550 | ||||||||||
| 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] | 4.60 (0.1) | 4.62 (0.1) | 4.60 | 4.60 (0.1) | |||||||
| Distance | [pc] | 217.28 (5) | 216.64 (6) | 185.00 | 217.28 | 217.28 (5) | ||||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -18.26986185 (0.1) | -18.56320951 (0.2) | -18.27 (0.1) | ||||||||
| Proper motion (declination) | [mas/yr] | -73.14621475 (0.08) | -73.06713567 (0.1) | -73.146 (0.08) | ||||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | 17.40 | |||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 17.84 (0.01) | 17.84 (0.01) | ||||||||||
| g magnitude | 17.58 (0.005) | 17.58 (0.005) | ||||||||||
| r magnitude | 17.88 (0.007) | 17.88 (0.007) | ||||||||||
| i magnitude | 18.15 (0.009) | 18.15 (0.009) | ||||||||||
| z magnitude | 18.43 (0.03) | 18.43 (0.03) | ||||||||||
| G magnitude | 17.73 (0.006) | 17.76 | 17.73 | 17.73 (0.003) | ||||||||
| BP magnitude | 17.70 (0.006) | 17.68 | ||||||||||
| RP magnitude | 17.88 (0.01) | 17.85 | ||||||||||
| Pan g magnitude | 17.61 (0.004) | |||||||||||
| Pan r magnitude | 17.88 (0.003) | |||||||||||
| Pan i magnitude | 18.15 (0.003) | |||||||||||
| Pan z magnitude | 18.38 (0.008) | |||||||||||
| Pan y magnitude | 18.57 (0.03) | |||||||||||
| E(B-V) | 0.012 | |||||||||||
* Constant surface field
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