SDSS J102856.14+210502.8
All names: GALEX J102856.1+210503, Gaia DR3 721021895424099072, Gaia DR2 721021895424099072, Gaia EDR3 721021895424099072, SDSS J102856.14+210502.8, SDSS J102856.13+210502.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 28 56.14 (0.4) | 10 28 56.14 | 10 28 56.14 (0.7) | 10 28 56.14 (0.4) | 10 28 56.14 | |||||
| Declination | 21 05 02.70 (0.5) | 21 05 02.82 | 21 05 02.71 (1) | 21 05 02.91 (0.5) | 21 05 02.85 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 17421.0 | 18898.0 (496) | |||||||
| log(g) | [cgs] | 7.94 | 7.79 (0.1) | |||||||
| Mass | [M☉] | 0.584 | 0.52 (0.05) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.1058 | ||||||||
| 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] | 1.14 (0.5) | 1.78 (1) | 1.14 (0.5) | ||||||
| Distance | [pc] | 878.87 (388) | 563.27 (474) | 878.89 (388) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 2.210665609 (0.4) | 1.512322002 (1) | 2.211 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -12.7701108 (0.4) | -14.13397625 (1) | -12.77 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.57 (0.03) | 19.56 (0.04) | 19.56 (0.04) | |||||||
| g magnitude | 19.56 (0.01) | 19.53 (0.03) | 19.53 (0.03) | |||||||
| r magnitude | 19.89 (0.02) | 19.88 (0.02) | 19.88 (0.02) | |||||||
| i magnitude | 20.14 (0.03) | 20.14 (0.03) | 20.14 (0.03) | |||||||
| z magnitude | 20.27 (0.1) | 20.23 (0.1) | 20.23 (0.1) | |||||||
| G magnitude | 19.71 (0.05) | 19.75 | 19.71 (0.006) | |||||||
| BP magnitude | 19.66 (0.05) | 19.80 | ||||||||
| RP magnitude | 19.81 (0.08) | 19.78 | ||||||||
| Pan g magnitude | 19.55 (0.01) | |||||||||
| Pan r magnitude | 19.88 (0.01) | |||||||||
| Pan i magnitude | 20.18 (0.02) | |||||||||
| Pan z magnitude | 20.41 (0.06) | |||||||||
| Pan y magnitude | 20.12 (0.2) | |||||||||
| E(B-V) | 0.020 | |||||||||
* Constant surface field
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