SDSS J114458.12+635705.7
All names: GALEX J114458.1+635705, SDSS J114458.11+635705.7, SDSS J114458.17+635705.5, SDSS J114458.12+635705.7, Gaia EDR3 864167868294663168, Gaia DR3 864167868294663168, SDSS J114458.17+635705.53, SDSS J114458.11+635705.8, Gaia DR2 864167863999709184
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 44 58.19 (0.1) | 11 44 58.12 | 11 44 58.19 (0.2) | 11 44 58.19 | 11 44 58.11 (0.1) | ||||||
| Declination | 63 57 05.45 (0.2) | 63 57 05.75 | 63 57 05.46 (0.2) | 63 57 05.45 | 63 57 05.82 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 17898.0 | 18026.0 (115) | 19923.0 (1503) | |||||||
| log(g) | [cgs] | 7.92 | 8.00 (0.02) | 8.12 (0.09) | |||||||
| Mass | [M☉] | 0.577 | 0.618 (0.01) | 0.691 (0.08) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.0927 | |||||||||
| 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] | 2.82 (0.2) | 2.64 (0.3) | 2.82 | 2.82 (0.2) | ||||||
| Distance | [pc] | 354.50 (22) | 379.00 (37) | 354.50 | 354.50 (22) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 32.06634829 (0.2) | 31.95421242 (0.4) | 32.066 (0.1) | |||||||
| Proper motion (declination) | [mas/yr] | -23.41838304 (0.2) | -23.21155891 (0.4) | -23.418 (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 | 18.72 (0.02) | 18.72 (0.02) | 18.71 (0.02) | ||||||||
| g magnitude | 18.56 (0.007) | 18.57 (0.01) | 18.57 (0.007) | ||||||||
| r magnitude | 18.92 (0.01) | 18.91 (0.01) | 18.92 (0.01) | ||||||||
| i magnitude | 19.19 (0.02) | 19.20 (0.02) | 19.20 (0.02) | ||||||||
| z magnitude | 19.54 (0.07) | 19.51 (0.07) | 19.53 (0.07) | ||||||||
| G magnitude | 18.77 (0.02) | 18.80 | 18.77 | 18.77 (0.003) | |||||||
| BP magnitude | 18.70 (0.02) | 18.74 | |||||||||
| RP magnitude | 18.98 (0.04) | 18.94 | |||||||||
| Pan g magnitude | 18.62 (0.008) | ||||||||||
| Pan r magnitude | 18.93 (0.009) | ||||||||||
| Pan i magnitude | 19.24 (0.01) | ||||||||||
| Pan z magnitude | 19.54 (0.02) | ||||||||||
| Pan y magnitude | 19.54 (0.06) | ||||||||||
| E(B-V) | 0.020 | ||||||||||
* Constant surface field
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