SDSS J164302.18+134418.4
All names: Gaia DR3 4461276779117767808, SDSS J164302.18+134418.3, Gaia DR2 4461276779117767808, GALEX J164302.2+134418, SDSS J164302.18+134418.4, Gaia EDR3 4461276779117767808
| 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 43 02.17 (0.2) | 16 43 02.18 | 16 43 02.17 (0.2) | 16 43 02.17 | 16 43 02.18 (0.2) | 16 43 02.18 | |||||
| Declination | 13 44 18.29 (0.1) | 13 44 18.40 | 13 44 18.29 (0.2) | 13 44 18.29 | 13 44 18.41 (0.1) | 13 44 18.44 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 11002.0 | 10951.0 (484) | 12308.0 (246) | |||||||
| log(g) | [cgs] | 7.83 | 7.91 (0.09) | 8.23 (0.08) | |||||||
| Mass | [M☉] | 0.509 | 0.553 (0.08) | 0.739 (0.05) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.3813 | |||||||||
| 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] | 3.47 (0.2) | 3.15 (0.3) | 3.47 | 3.47 (0.2) | ||||||
| Distance | [pc] | 287.95 (19) | 317.43 (29) | 287.95 | 287.94 (19) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -5.903473385 (0.2) | -5.632936084 (0.4) | -5.903 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -7.447417694 (0.2) | -7.927364511 (0.4) | -7.447 (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 | 19.51 (0.03) | 19.51 (0.03) | 19.46 (0.04) | ||||||||
| g magnitude | 19.09 (0.01) | 19.09 (0.01) | 19.08 (0.02) | ||||||||
| r magnitude | 19.24 (0.01) | 19.24 (0.01) | 19.26 (0.02) | ||||||||
| i magnitude | 19.45 (0.02) | 19.45 (0.02) | 19.46 (0.02) | ||||||||
| z magnitude | 19.56 (0.08) | 19.56 (0.09) | 19.62 (0.1) | ||||||||
| G magnitude | 19.14 (0.02) | 19.18 | 19.14 | 19.14 (0.004) | |||||||
| BP magnitude | 19.19 (0.02) | 19.15 | |||||||||
| RP magnitude | 19.09 (0.04) | 19.14 | |||||||||
| Pan g magnitude | 19.10 (0.01) | ||||||||||
| Pan r magnitude | 19.25 (0.007) | ||||||||||
| Pan i magnitude | 19.44 (0.008) | ||||||||||
| Pan z magnitude | 19.66 (0.02) | ||||||||||
| Pan y magnitude | 19.73 (0.04) | ||||||||||
| E(B-V) | 0.055 | ||||||||||
* Constant surface field
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