SDSS J091546.89+112451.2
All names: Gaia EDR3 593434085103539200, GALEX J091546.8+112451, SDSS J091546.89+112451.2, SDSS J091546.88+112451.1, SDSS J091546.87+112451.0, Gaia DR3 593434085103539200, SDSS J091546.87+112450.8, Gaia DR2 593434085103539200
| 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 | 09 15 46.87 (0.3) | 09 15 46.88 | 09 15 46.87 (0.4) | 09 15 46.89 (0.3) | 09 15 46.89 | |||||
| Declination | 11 24 50.77 (0.3) | 11 24 51.10 | 11 24 50.79 (0.6) | 11 24 51.31 (0.3) | 11 24 51.20 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 14492.0 | 15618.0 (353) | |||||||
| log(g) | [cgs] | 8.35 | 7.86 (0.08) | |||||||
| Mass | [M☉] | 0.828 | 0.543 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.3784 | ||||||||
| 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] | 2.70 (0.3) | 3.40 (0.6) | 2.70 (0.3) | ||||||
| Distance | [pc] | 369.98 (47) | 294.22 (56) | 369.99 (47) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -22.47093769 (0.4) | -24.90679503 (2) | -22.471 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -33.54535544 (0.3) | -31.4269254 (2) | -33.545 (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 | 19.64 (0.03) | 19.64 (0.03) | 19.44 (0.03) | |||||||
| g magnitude | 19.12 (0.01) | 19.12 (0.01) | 19.10 (0.03) | |||||||
| r magnitude | 19.40 (0.01) | 19.40 (0.01) | 19.42 (0.02) | |||||||
| i magnitude | 19.64 (0.02) | 19.64 (0.02) | 19.65 (0.02) | |||||||
| z magnitude | 19.83 (0.07) | 19.83 (0.07) | 19.84 (0.08) | |||||||
| G magnitude | 19.26 (0.04) | 19.29 | 19.26 (0.004) | |||||||
| BP magnitude | 19.15 (0.04) | 19.23 | ||||||||
| RP magnitude | 19.37 (0.07) | 19.27 | ||||||||
| Pan g magnitude | 19.14 (0.02) | |||||||||
| Pan r magnitude | 19.38 (0.01) | |||||||||
| Pan i magnitude | 19.67 (0.01) | |||||||||
| Pan z magnitude | 19.90 (0.02) | |||||||||
| Pan y magnitude | 19.88 (0.05) | |||||||||
| E(B-V) | 0.026 | |||||||||
* Constant surface field
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