Gaia DR2 2298128358894342912
All names: Gaia DR2 2298128358894342912, WDJ204135.65+805804.63, Gaia DR3 2298128358894342912, Gaia EDR3 2298128358894342912
| 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 | 20 41 36.05 (0.08) | 20 41 36.03 | 20 41 36.05 | 20 41 35.65 (0.08) | 20 41 36.03 | |||||
| Declination | 80 58 05.15 (0.08) | 80 58 05.14 | 80 58 05.15 | 80 58 04.64 (0.08) | 80 58 05.14 | |||||
| Spectral type | DC: | DA | ||||||||
| Effective temperature | [K] | 7065.0 | 6800.0 | 6257.0 (118) | ||||||
| log(g) | [cgs] | 8.30 | 8.20 | 8.03 (0.03) | ||||||
| Mass | [M☉] | 0.783 | 0.697 | 0.592 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.7460 | 2.5420 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.67 (0.09) | 15.53 (0.1) | 15.67 | 15.67 (0.09) | 15.53 (0.1) | ||||
| Distance | [pc] | 63.81 (0.4) | 64.40 (0.4) | 63.81 | 63.81 (0.4) | 64.40 (0.4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 58.89609544 (0.1) | 58.88534643 (0.2) | 58.896 (0.1) | 58.88534643 | |||||
| Proper motion (declination) | [mas/yr] | 32.45589229 (0.1) | 32.61330631 (0.2) | 32.456 (0.1) | 32.61330631 | |||||
| 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 | 17.86 (0.01) | 17.89 | 17.86 | 17.86 (0.003) | 17.89 | |||||
| BP magnitude | 18.08 (0.01) | 18.06 | 18.06 | |||||||
| RP magnitude | 17.55 (0.01) | 17.53 | 17.53 | |||||||
| Pan g magnitude | 18.07 (0.007) | |||||||||
| Pan r magnitude | 17.90 (0.007) | |||||||||
| Pan i magnitude | 17.87 (0.004) | |||||||||
| Pan z magnitude | 17.93 (0.02) | |||||||||
| Pan y magnitude | 17.98 (0.01) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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