SDSS J160731.90+090734.1
All names: GALEX J160731.9+090734, SDSS J160731.91+090734.1, SDSS J160731.90+090734.1, Gaia EDR3 4451775143228692736, Gaia DR2 4451775143228692736, SDSS J160731.91+090734.2, Gaia DR3 4451775143228692736
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 07 31.91 (0.2) | 16 07 31.91 | 16 07 31.91 (0.2) | 16 07 31.91 | 16 07 31.91 (0.2) | 16 07 31.91 | |||||
| Declination | 09 07 34.10 (0.1) | 09 07 34.11 | 09 07 34.10 (0.1) | 09 07 34.10 | 09 07 34.14 (0.1) | 09 07 34.17 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 14745.0 | 14442.0 (862) | 16253.0 (278) | |||||||
| log(g) | [cgs] | 7.91 | 7.85 (0.1) | 7.86 (0.06) | |||||||
| Mass | [M☉] | 0.559 | 0.531 (0.08) | 0.545 (0.03) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.1792 | |||||||||
| 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] | 2.87 (0.2) | 2.84 (0.3) | 2.87 | 2.87 (0.2) | ||||||
| Distance | [pc] | 348.14 (27) | 352.64 (31) | 348.14 | 348.14 (27) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 3.652400907 (0.2) | 4.100189223 (0.4) | 3.652 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -2.472324357 (0.2) | -2.370292035 (0.3) | -2.472 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.05 (0.02) | 19.05 (0.02) | 19.00 (0.03) | ||||||||
| g magnitude | 18.79 (0.008) | 18.79 (0.008) | 18.77 (0.01) | ||||||||
| r magnitude | 19.08 (0.01) | 19.08 (0.01) | 19.06 (0.02) | ||||||||
| i magnitude | 19.34 (0.02) | 19.34 (0.02) | 19.37 (0.02) | ||||||||
| z magnitude | 19.52 (0.05) | 19.52 (0.05) | 19.61 (0.08) | ||||||||
| G magnitude | 18.93 (0.02) | 18.97 | 18.93 | 18.93 (0.004) | |||||||
| BP magnitude | 18.96 (0.02) | 18.90 | |||||||||
| RP magnitude | 19.08 (0.04) | 19.00 | |||||||||
| Pan g magnitude | 18.81 (0.01) | ||||||||||
| Pan r magnitude | 19.10 (0.005) | ||||||||||
| Pan i magnitude | 19.37 (0.008) | ||||||||||
| Pan z magnitude | 19.58 (0.02) | ||||||||||
| Pan y magnitude | 19.78 (0.06) | ||||||||||
| E(B-V) | 0.037 | ||||||||||
* Constant surface field
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