SDSS J114441.65+171716.4
All names: SDSS J114441.67+171716.01, Gaia EDR3 3973007686974919552, SDSS J114441.65+171716.4, SDSS J114441.67+171716.0, GALEX J114441.6+171716, TIC 82596432, Gaia DR2 3973007686974919552, Gaia DR3 3973007686974919552, 2MASS J11444163+1717171
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 44 41.67 (0.08) | 11 44 41.66 | 11 44 41.67 (0.1) | 11 44 41.67 | 11 44 41.65 (0.08) | |||||||
| Declination | 17 17 15.77 (0.07) | 17 17 16.49 | 17 17 15.80 (0.09) | 17 17 15.77 | 17 17 16.80 (0.07) | |||||||
| Spectral type | DAH | DAH | DAH | DA | DAH | DA | ||||||
| Effective temperature | [K] | 19289.9 (786) | 17093.0 | 19858.0 (94) | 19458.0 (654) | |||||||
| log(g) | [cgs] | 8.35 (0.07) | 8.24 | 8.79 (0.02) | 8.35 (0.03) | |||||||
| Mass | [M☉] | 0.8383952621260456 (0.09) | 0.761 | 0.838 (0.03) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.1959 | ||||||||||
| 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] | 7.76 (0.1) | 7.80 (0.2) | 7.76 | 7.76 (0.1) | |||||||
| Distance | [pc] | 128.85 (2) | 128.15 (3) | 128.85 | 128.85 (2) | |||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 20.73110695 (0.1) | 20.80428317 (0.2) | 20.731 (0.1) | ||||||||
| Proper motion (declination) | [mas/yr] | -64.63648117 (0.07) | -64.69258939 (0.2) | -64.636 (0.07) | ||||||||
| Variability | ||||||||||||
| Magnetic | yes | |||||||||||
| Bd | [MG] | 2.000246849327687 | ||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | 16.83 (0.2) | |||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 16.84 (0.008) | 16.84 (0.02) | 16.84 (0.008) | |||||||||
| g magnitude | 16.77 (0.004) | 16.78 (0.02) | 16.77 (0.004) | |||||||||
| r magnitude | 17.09 (0.006) | 17.12 (0.02) | 17.09 (0.006) | |||||||||
| i magnitude | 17.46 (0.007) | 17.52 (0.06) | 17.46 (0.007) | |||||||||
| z magnitude | 17.70 (0.02) | 17.73 (0.02) | 17.70 (0.02) | |||||||||
| G magnitude | 16.96 (0.005) | 16.98 | 16.96 | 16.96 (0.003) | ||||||||
| BP magnitude | 16.89 (0.005) | 16.88 | ||||||||||
| RP magnitude | 17.12 (0.02) | 17.12 | ||||||||||
| Pan g magnitude | 16.84 (0.004) | |||||||||||
| Pan r magnitude | 17.14 (0.004) | |||||||||||
| Pan i magnitude | 17.42 (0.004) | |||||||||||
| Pan z magnitude | 17.67 (0.01) | |||||||||||
| Pan y magnitude | 17.88 (0.02) | |||||||||||
| E(B-V) | 0.006 | |||||||||||
* Constant surface field
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