Gaia DR2 2230913765682227968
All names: WDJ221446.83+730355.16, Gaia DR2 2230913765682227968, NLTT 53358, WDJ221446.83+730355.17, LSPM J2214+7303, Gaia DR3 2230913765682227968, LP 47-401, USNO-B1.0 1630-00150419, Gaia EDR3 2230913765682227968
| 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 14 46.01 (0.07) | 22 14 46.04 | 22 14 46.01 | 22 14 46.83 (0.07) | 22 14 46.04 | |||||
| Declination | 73 03 54.20 (0.07) | 73 03 54.23 | 73 03 54.20 | 73 03 55.17 (0.07) | 73 03 54.23 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 6160.0 | 5908.0 | 6342.0 (68) | ||||||
| log(g) | [cgs] | 7.95 | 7.79 | 8.02 (0.02) | ||||||
| Mass | [M☉] | 0.558 | 0.455 | 0.603 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.9210 | 1.9130 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.75 (0.08) | 15.69 (0.1) | 15.75 | 15.75 (0.08) | 15.69 (0.1) | ||||
| Distance | [pc] | 63.51 (0.3) | 63.72 (0.4) | 63.51 | 63.51 (0.3) | 63.72 (0.4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -222.6580854 (0.09) | -222.6981806 (0.2) | -222.658 (0.09) | -222.6981806 | |||||
| Proper motion (declination) | [mas/yr] | -60.41713441 (0.1) | -60.39026726 (0.2) | -60.417 (0.1) | -60.39026726 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 17.90 | |||||||||
| 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 | 17.85 (0.01) | 17.87 | 17.85 | 17.85 (0.003) | 17.87 | |||||
| BP magnitude | 18.12 (0.01) | 18.12 | 18.12 | |||||||
| RP magnitude | 17.44 (0.01) | 17.45 | 17.45 | |||||||
| Pan g magnitude | 18.17 (0.006) | |||||||||
| Pan r magnitude | 17.87 (0.004) | |||||||||
| Pan i magnitude | 17.77 (0.004) | |||||||||
| Pan z magnitude | 17.75 (0.007) | |||||||||
| Pan y magnitude | 17.78 (0.01) | |||||||||
| E(B-V) | 0.004 | |||||||||
* Constant surface field
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