SDSS J165818.04+404138.9
All names: SDSS J165818.04+404138.9, SDSS J165818.04+404139.0, Gaia EDR3 1354484629046713728, SDSS J165818.03+404139.0, Gaia DR3 1354484629046713728, Gaia DR2 1354484629046713728, GALEX J165818.0+404139
| 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 58 18.03 (0.1) | 16 58 18.03 | 16 58 18.03 (0.1) | 16 58 18.03 | 16 58 18.04 (0.1) | 16 58 18.04 | |||||
| Declination | 40 41 38.90 (0.1) | 40 41 39.01 | 40 41 38.90 (0.2) | 40 41 38.90 | 40 41 39.01 (0.1) | 40 41 38.97 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 13812.0 | 13501.0 (609) | 14351.0 (212) | |||||||
| log(g) | [cgs] | 7.98 | 7.92 (0.06) | 7.95 (0.03) | |||||||
| Mass | [M☉] | 0.598 | 0.562 (0.04) | 0.584 (0.01) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.2455 | |||||||||
| 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] | 3.48 (0.1) | 3.53 (0.2) | 3.48 | 3.48 (0.1) | ||||||
| Distance | [pc] | 287.23 (1e+01) | 283.39 (15) | 287.23 | 287.23 (1e+01) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -12.84991775 (0.1) | -13.26226367 (0.3) | -12.85 (0.1) | |||||||
| Proper motion (declination) | [mas/yr] | -6.869836318 (0.2) | -7.402448808 (0.4) | -6.87 (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 | 19.02 (0.03) | 19.02 (0.03) | 18.93 (0.03) | ||||||||
| g magnitude | 18.58 (0.008) | 18.58 (0.008) | 18.54 (0.03) | ||||||||
| r magnitude | 18.84 (0.01) | 18.84 (0.01) | 18.84 (0.01) | ||||||||
| i magnitude | 19.07 (0.02) | 19.07 (0.01) | 19.08 (0.02) | ||||||||
| z magnitude | 19.32 (0.07) | 19.32 (0.07) | 19.27 (0.07) | ||||||||
| G magnitude | 18.69 (0.02) | 18.72 | 18.69 | 18.69 (0.003) | |||||||
| BP magnitude | 18.72 (0.02) | 18.66 | |||||||||
| RP magnitude | 18.77 (0.03) | 18.75 | |||||||||
| Pan g magnitude | 18.58 (0.005) | ||||||||||
| Pan r magnitude | 18.83 (0.004) | ||||||||||
| Pan i magnitude | 19.09 (0.006) | ||||||||||
| Pan z magnitude | 19.31 (0.02) | ||||||||||
| Pan y magnitude | 19.48 (0.03) | ||||||||||
| E(B-V) | 0.021 | ||||||||||
* Constant surface field
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