Gaia DR2 2791363193439212160
All names: Gaia DR2 2791363193439212160, WDJ010546.91+221707.91, Gaia DR3 2791363193439212160, Gaia EDR3 2791363193439212160, SDSS J010546.93+221706.9, WDJ010546.91+221707.90, SDSS J010546.92+221706.9
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 05 46.95 (0.06) | 01 05 46.95 | 01 05 46.95 | 01 05 46.91 (0.06) | 01 05 46.95 | ||||||
| Declination | 22 17 06.16 (0.05) | 22 17 06.22 | 22 17 06.16 | 22 17 07.91 (0.05) | 22 17 06.22 | ||||||
| Spectral type | DA | DA | DA | ||||||||
| Effective temperature | [K] | 8215.0 (38) | 8204.0 | 7953.0 | 8155.0 (82) | ||||||
| log(g) | [cgs] | 7.93 (0.009) | 7.92 | 7.83 | 7.92 (0.02) | ||||||
| Mass | [M☉] | 0.554 (0.008) | 0.552 | 0.481 | 0.552 (0.01) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.9068 | 0.9077 | ||||||||
| 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] | 15.79 (0.07) | 15.79 (0.1) | 15.79 | 15.79 (0.07) | 15.79 (0.1) | |||||
| Distance | [pc] | 63.32 (0.3) | 63.33 (0.4) | 63.32 | 63.32 (0.3) | 63.33 (0.4) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 35.83824234 (0.09) | 35.6766916 (0.2) | 35.838 (0.09) | 35.6766916 | ||||||
| Proper motion (declination) | [mas/yr] | -109.2571517 (0.06) | -109.1839269 (0.1) | -109.257 (0.06) | -109.1839269 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 17.29 (0.01) | 17.29 (0.01) | |||||||||
| g magnitude | 16.86 (0.004) | 16.86 (0.004) | |||||||||
| r magnitude | 16.81 (0.004) | 16.81 (0.004) | |||||||||
| i magnitude | 16.86 (0.005) | 16.86 (0.005) | |||||||||
| z magnitude | 17.00 (0.01) | 17.00 (0.01) | |||||||||
| G magnitude | 16.76 (0.004) | 16.78 | 16.76 | 16.76 (0.003) | 16.78 | ||||||
| BP magnitude | 16.89 (0.004) | 16.90 | 16.90 | ||||||||
| RP magnitude | 16.55 (0.008) | 16.55 | 16.55 | ||||||||
| Pan g magnitude | 16.85 (0.004) | ||||||||||
| Pan r magnitude | 16.81 (0.003) | ||||||||||
| Pan i magnitude | 16.87 (0.003) | ||||||||||
| Pan z magnitude | 16.95 (0.004) | ||||||||||
| Pan y magnitude | 17.02 (0.01) | ||||||||||
| E(B-V) | 0.003 | ||||||||||
* Constant surface field
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