SDSS J104318.64+494416.1
All names: GALEX J104318.7+494417, SDSS J104318.64+494416.0, Gaia EDR3 835805033848324608, Gaia DR3 835805033848324608, SDSS J104318.64+494416.1, Gaia DR2 835805033848324608, SDSS J104318.64+494416.2, WD 1040+499
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 43 18.65 (0.2) | 10 43 18.64 | 10 43 18.65 (0.3) | 10 43 18.64 (0.2) | 10 43 18.64 | 10 43 18.26 | 10 43 18.64 | |||||
| Declination | 49 44 15.97 (0.2) | 49 44 16.10 | 49 44 15.97 (0.4) | 49 44 16.08 (0.2) | 49 44 16.13 | 49 44 09.60 | 49 44 16.16 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 14124.0 | 14110.0 (454) | 13965.0 (422) | ||||||||
| log(g) | [cgs] | 7.77 | 7.87 (0.1) | 7.93 (0.1) | ||||||||
| Mass | [M☉] | 0.486 | 0.573 (0.06) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.1667 | ||||||||||
| 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] | 2.32 (0.3) | 2.10 (0.5) | 2.32 (0.3) | ||||||||
| Distance | [pc] | 431.34 (54) | 475.29 (124) | 431.35 (54) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 8.497519679 (0.2) | 8.65401662 (0.5) | 8.498 (0.2) | 1.0 | |||||||
| Proper motion (declination) | [mas/yr] | -6.815312353 (0.3) | -6.696479748 (0.7) | -6.815 (0.3) | -3.0 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.70 (0.03) | 19.70 (0.03) | 19.71 (0.04) | 19.71 | 19.70 (0.04) | |||||||
| g magnitude | 19.30 (0.01) | 19.30 (0.01) | 19.29 (0.04) | 19.29 | 19.27 (0.04) | |||||||
| r magnitude | 19.62 (0.02) | 19.62 (0.02) | 19.61 (0.02) | 19.61 | 19.62 (0.02) | |||||||
| i magnitude | 19.85 (0.02) | 19.85 (0.03) | 19.84 (0.03) | 19.84 | 19.85 (0.03) | |||||||
| z magnitude | 20.16 (0.1) | 20.16 (0.1) | 20.07 (0.1) | 20.07 | 20.08 (0.1) | |||||||
| G magnitude | 19.48 (0.03) | 19.52 | 19.48 (0.004) | |||||||||
| BP magnitude | 19.49 (0.03) | 19.45 | ||||||||||
| RP magnitude | 19.51 (0.09) | 19.55 | ||||||||||
| Pan g magnitude | 19.36 (0.008) | |||||||||||
| Pan r magnitude | 19.60 (0.01) | |||||||||||
| Pan i magnitude | 19.88 (0.02) | |||||||||||
| Pan z magnitude | 20.14 (0.03) | |||||||||||
| Pan y magnitude | 19.84 (0.2) | |||||||||||
| E(B-V) | 0.019 | |||||||||||
* Constant surface field
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