Gaia DR2 1573089397737635712
All names: Gaia DR3 1573089397737635712, SDSS J121150.22+543059.9, SDSS J121150.22+543059.8, Gaia DR2 1573089397737635712, WDJ121150.21+543100.06, WDJ121150.21+543100.07, Gaia EDR3 1573089397737635712
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 11 50.29 (0.08) | 12 11 50.29 | 12 11 50.29 | 12 11 50.21 (0.08) | 12 11 50.29 | |||||
| Declination | 54 30 58.32 (0.08) | 54 30 58.38 | 54 30 58.32 | 54 31 00.07 (0.08) | 54 30 58.38 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 4940.0 | 4618.0 | 4973.0 (48) | ||||||
| log(g) | [cgs] | 7.87 | 7.64 | 7.90 (0.03) | ||||||
| Mass | [M☉] | 0.505 | 0.376 | 0.518 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.4910 | 3.4610 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 19.37 (0.1) | 19.24 (0.2) | 19.37 | 19.37 (0.1) | 19.24 (0.2) | ||||
| Distance | [pc] | 51.62 (0.3) | 51.99 (0.4) | 51.62 | 51.62 (0.3) | 51.99 (0.4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 42.32182234 (0.1) | 42.57243056 (0.2) | 42.322 (0.1) | 42.57243056 | |||||
| Proper motion (declination) | [mas/yr] | -109.2742264 (0.1) | -109.1703381 (0.2) | -109.274 (0.1) | -109.1703381 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.81 (0.08) | 20.81 (0.08) | ||||||||
| g magnitude | 19.03 (0.01) | 19.03 (0.01) | ||||||||
| r magnitude | 18.30 (0.008) | 18.30 (0.008) | ||||||||
| i magnitude | 18.05 (0.009) | 18.05 (0.009) | ||||||||
| z magnitude | 17.93 (0.02) | 17.93 (0.02) | ||||||||
| G magnitude | 18.35 (0.02) | 18.38 | 18.35 | 18.35 (0.003) | 18.38 | |||||
| BP magnitude | 18.83 (0.02) | 18.83 | 18.83 | |||||||
| RP magnitude | 17.69 (0.01) | 17.69 | 17.69 | |||||||
| Pan g magnitude | 18.93 (0.007) | |||||||||
| Pan r magnitude | 18.31 (0.004) | |||||||||
| Pan i magnitude | 18.04 (0.004) | |||||||||
| Pan z magnitude | 17.94 (0.02) | |||||||||
| Pan y magnitude | 17.91 (0.01) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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