SDSS J152658.85+021510.4
All names: Gaia DR3 4421166182619455232, SDSS J152658.83+021510.1, Gaia DR2 4421166182619455232, Gaia EDR3 4421166182619455232, SDSS J152658.83+021510.2, SDSS J152658.85+021510.4, GALEX J152658.8+021510, SDSS J152658.83+021510.19
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 26 58.81 (0.2) | 15 26 58.86 | 15 26 58.81 (0.3) | 15 26 58.86 (0.2) | |||||||
| Declination | 02 15 10.19 (0.2) | 02 15 10.40 | 02 15 10.20 (0.3) | 02 15 10.47 (0.2) | |||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 47674.0 (2052) | 26747.0 | 60658.0 (2496) | |||||||
| log(g) | [cgs] | 7.41 (0.2) | 7.50 | 8.07 (0.1) | |||||||
| Mass | [M☉] | 0.45 (0.06) | 0.416 | 0.718 (0.06) | |||||||
| log(Luminosity) | [L☉] | 0.35 (0.1) | |||||||||
| Cooling age | [Gyr] | 0.0002 (0.0002) | 0.0136 | ||||||||
| 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] | 0.86 (0.3) | 1.16 (0.4) | 0.86 (0.3) | |||||||
| Distance | [pc] | 1167.70 (351) | 861.96 (279) | 1167.68 (351) | |||||||
| Composition | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -50.32642287 (0.3) | -49.66428949 (0.8) | -50.326 (0.3) | |||||||
| Proper motion (declination) | [mas/yr] | -17.43112169 (0.3) | -17.30044876 (0.7) | -17.431 (0.3) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.48 (0.02) | 18.51 (0.03) | 18.48 (0.02) | ||||||||
| g magnitude | 18.86 (0.009) | 18.87 (0.02) | 18.86 (0.009) | ||||||||
| r magnitude | 19.33 (0.01) | 19.33 (0.02) | 19.33 (0.01) | ||||||||
| i magnitude | 19.70 (0.02) | 19.71 (0.02) | 19.70 (0.02) | ||||||||
| z magnitude | 20.03 (0.1) | 20.00 (0.1) | 20.03 (0.1) | ||||||||
| G magnitude | 19.08 (0.04) | 19.11 | 19.08 (0.004) | ||||||||
| BP magnitude | 19.05 (0.04) | 18.77 | |||||||||
| RP magnitude | 19.35 (0.06) | 19.33 | |||||||||
| Pan g magnitude | 18.90 (0.01) | ||||||||||
| Pan r magnitude | 19.35 (0.006) | ||||||||||
| Pan i magnitude | 19.71 (0.009) | ||||||||||
| Pan z magnitude | 19.96 (0.02) | ||||||||||
| Pan y magnitude | 19.85 (0.1) | ||||||||||
| E(B-V) | 0.039 | ||||||||||
* Constant surface field
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