Gaia DR2 2055988582479610240
All names: WDJ202425.76+333643.95, Gaia DR2 2055988582479610240, Gaia DR3 2055988582479610240, Gaia EDR3 2055988582479610240
| 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 24 25.80 (0.04) | 20 24 25.79 | 20 24 25.80 | 20 24 25.76 (0.04) | 20 24 25.79 | |||||
| Declination | 33 36 43.13 (0.05) | 33 36 43.16 | 33 36 43.13 | 33 36 43.96 (0.05) | 33 36 43.16 | |||||
| Spectral type | DA: | D | ||||||||
| Effective temperature | [K] | 7906.0 | 7655.0 | 7974.0 (67) | ||||||
| log(g) | [cgs] | 7.77 | 7.67 | 7.80 (0.02) | ||||||
| Mass | [M☉] | 0.469 | 0.4 | 0.481 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.8244 | 0.8289 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 13.25 (0.06) | 13.19 (0.08) | 13.25 | 13.25 (0.06) | 13.19 (0.08) | ||||
| Distance | [pc] | 75.47 (0.3) | 75.84 (0.5) | 75.47 | 75.46 (0.3) | 75.84 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 27.44118319 (0.05) | 27.31428331 (0.1) | 27.441 (0.05) | 27.31428331 | |||||
| Proper motion (declination) | [mas/yr] | -51.64777479 (0.07) | -51.08763455 (0.1) | -51.648 (0.07) | -51.08763455 | |||||
| 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 | 17.07 (0.004) | 17.09 | 17.07 | 17.07 (0.003) | 17.09 | |||||
| BP magnitude | 17.20 (0.004) | 17.19 | 17.19 | |||||||
| RP magnitude | 16.81 (0.005) | 16.80 | 16.80 | |||||||
| Pan g magnitude | 17.19 (0.003) | |||||||||
| Pan r magnitude | 17.13 (0.003) | |||||||||
| Pan i magnitude | 17.15 (0.005) | |||||||||
| Pan z magnitude | 17.24 (0.005) | |||||||||
| Pan y magnitude | 17.30 (0.01) | |||||||||
| E(B-V) | 0.008 | |||||||||
* Constant surface field
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