SDSS J174327.82+244118.0
All names: SDSS J174327.82+244118.0, SDSS J174327.81+244118.0, Gaia DR3 4581521947712063616, Gaia DR2 4581521947712063616, Gaia EDR3 4581521947712063616
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 17 43 27.81 (0.2) | 17 43 27.81 | 17 43 27.81 (0.2) | 17 43 27.81 (0.2) | 17 43 27.82 | ||||||
| Declination | 24 41 17.97 (0.2) | 24 41 18.03 | 24 41 17.98 (0.3) | 24 41 18.01 (0.2) | 24 41 18.02 | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 60828.0 (6023) | 22384.0 | 57338.0 (3457) | |||||||
| log(g) | [cgs] | 7.49 (0.3) | 7.25 | 7.77 (0.2) | |||||||
| Mass | [M☉] | 0.51 (0.1) | 0.333 | 0.602 (0.09) | |||||||
| log(Luminosity) | [L☉] | 0.75 (0.3) | |||||||||
| Cooling age | [Gyr] | 0.0003 (0.0003) | 0.0192 | ||||||||
| 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] | 0.80 (0.3) | 0.91 (0.4) | 0.80 (0.3) | |||||||
| Distance | [pc] | 1248.89 (418) | 1100.44 (427) | 1248.91 (418) | |||||||
| Composition | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -0.071134999 (0.2) | -0.385699768 (0.5) | -0.071 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -2.027091137 (0.3) | -2.629440729 (0.6) | -2.027 (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 | 19.00 (0.02) | 19.00 (0.02) | 19.02 (0.02) | ||||||||
| g magnitude | 19.34 (0.01) | 19.34 (0.01) | 19.37 (0.02) | ||||||||
| r magnitude | 19.81 (0.02) | 19.81 (0.02) | 19.81 (0.02) | ||||||||
| i magnitude | 20.24 (0.03) | 20.24 (0.03) | 20.23 (0.03) | ||||||||
| z magnitude | 20.47 (0.1) | 20.47 (0.1) | 20.45 (0.1) | ||||||||
| G magnitude | 19.59 (0.03) | 19.65 | 19.59 (0.004) | ||||||||
| BP magnitude | 19.48 (0.03) | 19.39 | |||||||||
| RP magnitude | 19.93 (0.06) | 19.94 | |||||||||
| Pan g magnitude | 19.45 (0.003) | ||||||||||
| Pan r magnitude | 19.82 (0.009) | ||||||||||
| Pan i magnitude | 20.21 (0.03) | ||||||||||
| Pan z magnitude | 20.40 (0.09) | ||||||||||
| Pan y magnitude | 19.93 (0.2) | ||||||||||
| E(B-V) | 0.053 | ||||||||||
* Constant surface field
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