Gaia DR2 481522428669968256
All names: WDJ055545.1+675826.90, WDJ055545.10+675826.91, GALEX J055544.7+675827, Gaia DR3 481522428669968256, Gaia EDR3 481522428669968256, Gaia DR2 481522428669968256
| 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 | 05 55 45.15 (0.08) | 05 55 45.15 | 05 55 45.15 | 05 55 45.10 (0.08) | 05 55 45.15 | |||||
| Declination | 67 58 27.33 (0.1) | 67 58 27.31 | 67 58 27.33 | 67 58 26.90 (0.1) | 67 58 27.31 | |||||
| Spectral type | DC | D | ||||||||
| Effective temperature | [K] | 6603.0 | 6380.0 | 6107.0 (148) | ||||||
| log(g) | [cgs] | 8.32 | 8.22 | 8.15 (0.04) | ||||||
| Mass | [M☉] | 0.797 | 0.712 | 0.665 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.5060 | 3.3660 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.70 (0.2) | 10.81 (0.2) | 10.70 | 10.70 (0.2) | 10.81 (0.2) | ||||
| Distance | [pc] | 93.43 (2) | 92.50 (2) | 93.43 | 93.43 (2) | 92.50 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 17.88253758 (0.1) | 17.44430425 (0.3) | 17.883 (0.1) | 17.44430425 | |||||
| Proper motion (declination) | [mas/yr] | 26.93577235 (0.2) | 26.36109696 (0.3) | 26.936 (0.2) | 26.36109696 | |||||
| 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 | 18.95 (0.02) | 18.98 | 18.95 | 18.95 (0.003) | 18.98 | |||||
| BP magnitude | 19.15 (0.02) | 19.16 | 19.16 | |||||||
| RP magnitude | 18.59 (0.02) | 18.54 | 18.54 | |||||||
| Pan g magnitude | 19.18 (0.008) | |||||||||
| Pan r magnitude | 18.96 (0.008) | |||||||||
| Pan i magnitude | 18.91 (0.009) | |||||||||
| Pan z magnitude | 18.94 (0.009) | |||||||||
| Pan y magnitude | 18.86 (0.05) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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