SDSS J092826.67+044345.6
All names: Gaia DR2 3851936746494033920, SDSS J092826.68+044345.6, Gaia EDR3 3851936746494033920, Gaia DR3 3851936746494033920, GALEX J092826.6+044346, SDSS J092826.67+044345.6, WD 0925+049
| 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 | 09 28 26.68 (0.4) | 09 28 26.68 | 09 28 26.68 (0.5) | 09 28 26.68 (0.4) | 09 28 26.68 | 09 28 26.23 | 09 28 26.68 | |||||
| Declination | 04 43 45.50 (0.4) | 04 43 45.65 | 04 43 45.50 (0.8) | 04 43 45.62 (0.4) | 04 43 45.65 | 04 43 40.44 | 04 43 45.62 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 14814.0 | 20538.0 (711) | 19626.0 (764) | ||||||||
| log(g) | [cgs] | 7.50 | 8.16 (0.1) | 8.32 (0.2) | ||||||||
| Mass | [M☉] | 0.374 | 0.804 (0.1) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.1043 | ||||||||||
| 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] | 1.96 (0.4) | 1.72 (0.7) | 1.96 (0.4) | ||||||||
| Distance | [pc] | 510.54 (102) | 580.59 (242) | 510.54 (102) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -2.346520515 (0.4) | -3.258875684 (1) | -2.347 (0.4) | -6.0 | |||||||
| Proper motion (declination) | [mas/yr] | -7.687662307 (0.4) | -7.0499636 (1) | -7.688 (0.4) | -8.6 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.55 (0.03) | 19.55 (0.03) | 19.56 (0.04) | 19.55 | 19.55 (0.04) | |||||||
| g magnitude | 19.45 (0.01) | 19.45 (0.01) | 19.47 (0.03) | 19.46 | 19.48 (0.03) | |||||||
| r magnitude | 19.78 (0.02) | 19.78 (0.02) | 19.81 (0.02) | 19.80 | 19.82 (0.02) | |||||||
| i magnitude | 20.05 (0.03) | 20.05 (0.03) | 20.05 (0.03) | 20.04 | 20.06 (0.03) | |||||||
| z magnitude | 20.07 (0.1) | 20.07 (0.1) | 20.10 (0.1) | 20.08 | 20.11 (0.1) | |||||||
| G magnitude | 19.61 (0.04) | 19.67 | 19.61 (0.004) | |||||||||
| BP magnitude | 19.59 (0.04) | 19.53 | ||||||||||
| RP magnitude | 19.75 (0.06) | 19.60 | ||||||||||
| Pan g magnitude | 19.47 (0.01) | |||||||||||
| Pan r magnitude | 19.79 (0.009) | |||||||||||
| Pan i magnitude | 20.05 (0.02) | |||||||||||
| Pan z magnitude | 20.34 (0.03) | |||||||||||
| Pan y magnitude | ||||||||||||
| E(B-V) | 0.028 | |||||||||||
* Constant surface field
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