Gaia DR2 2282213645340901248
All names: Gaia DR2 2282213645340901248, Gaia DR3 2282213645340901248, USNO-B1.0 1672-00129178, WDJ224359.58+771201.60, WDJ224359.58+771201.59, LSPM J2243+7712, Gaia EDR3 2282213645340901248
| 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 | 22 44 00.51 (0.07) | 22 44 00.48 | 22 44 00.51 | 22 43 59.58 (0.07) | 22 44 00.48 | |||||
| Declination | 77 12 06.30 (0.07) | 77 12 06.15 | 77 12 06.30 | 77 12 01.60 (0.07) | 77 12 06.15 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 5241.0 | 4965.0 | 5347.0 (43) | ||||||
| log(g) | [cgs] | 7.47 | 7.25 | 7.54 (0.02) | ||||||
| Mass | [M☉] | 0.316 | 0.23 | 0.346 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.6910 | 1.9180 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 16.81 (0.07) | 16.83 (0.1) | 16.81 | 16.81 (0.07) | 16.83 (0.1) | ||||
| Distance | [pc] | 59.50 (0.3) | 59.41 (0.3) | 59.50 | 59.50 (0.3) | 59.41 (0.3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 192.7684706 (0.09) | 192.5372801 (0.2) | 192.768 (0.09) | 192.5372801 | |||||
| Proper motion (declination) | [mas/yr] | 293.7293146 (0.09) | 293.7921774 (0.2) | 293.729 (0.09) | 293.7921774 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 18.40 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 17.40 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 17.84 (0.01) | 17.86 | 17.84 | 17.84 (0.003) | 17.86 | |||||
| BP magnitude | 18.25 (0.01) | 18.28 | 18.28 | |||||||
| RP magnitude | 17.26 (0.009) | 17.28 | 17.28 | |||||||
| Pan g magnitude | 18.31 (0.004) | |||||||||
| Pan r magnitude | 17.82 (0.004) | |||||||||
| Pan i magnitude | 17.60 (0.005) | |||||||||
| Pan z magnitude | 17.52 (0.008) | |||||||||
| Pan y magnitude | 17.49 (0.01) | |||||||||
| E(B-V) | 0.004 | |||||||||
* Constant surface field
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