Gaia DR2 2270937019726692736
All names: Gaia EDR3 2270937019726692736, Gaia DR3 2270937019726692736, WDJ211230.92+704340.69, Gaia DR2 2270937019726692736
| 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 | 21 12 30.91 (0.05) | 21 12 30.91 | 21 12 30.91 | 21 12 30.92 (0.05) | 21 12 30.91 | |||||
| Declination | 70 43 39.72 (0.05) | 70 43 39.75 | 70 43 39.72 | 70 43 40.69 (0.05) | 70 43 39.75 | |||||
| Spectral type | DC | D | ||||||||
| Effective temperature | [K] | 9906.0 | 9834.0 | 9282.0 (130) | ||||||
| log(g) | [cgs] | 8.17 | 8.10 | 7.94 (0.02) | ||||||
| Mass | [M☉] | 0.703 | 0.638 | 0.545 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.7895 | 0.7506 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.76 (0.05) | 11.66 (0.07) | 11.76 | 11.76 (0.05) | 11.66 (0.07) | ||||
| Distance | [pc] | 85.07 (0.4) | 85.78 (0.5) | 85.07 | 85.07 (0.4) | 85.78 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -3.332758256 (0.07) | -3.228373378 (0.1) | -3.333 (0.07) | -3.228373378 | |||||
| Proper motion (declination) | [mas/yr] | -60.59919835 (0.06) | -60.64380822 (0.1) | -60.599 (0.06) | -60.64380822 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 17.11 (0.008) | 17.13 | 17.11 | 17.11 (0.003) | 17.13 | |||||
| BP magnitude | 17.15 (0.008) | 17.13 | 17.13 | |||||||
| RP magnitude | 17.02 (0.006) | 17.02 | 17.02 | |||||||
| Pan g magnitude | 17.14 (0.01) | |||||||||
| Pan r magnitude | 17.17 (0.008) | |||||||||
| Pan i magnitude | 17.35 (0.007) | |||||||||
| Pan z magnitude | 17.50 (0.009) | |||||||||
| Pan y magnitude | 17.61 (0.02) | |||||||||
| E(B-V) | 0.006 | |||||||||
* Constant surface field
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