Gaia DR2 571572637140787840
All names: GALEX J054019.7+852318, WDJ054019.82+852319.21, Gaia DR3 571572637140787840, Gaia DR2 571572637140787840, Gaia EDR3 571572637140787840
| 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 40 19.90 (0.03) | 05 40 19.90 | 05 40 19.90 | 05 40 19.82 (0.03) | 05 40 19.90 | |||||
| Declination | 85 23 18.98 (0.03) | 85 23 18.98 | 85 23 18.98 | 85 23 19.21 (0.03) | 85 23 18.98 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 12919.0 | 14012.0 | 13862.0 (134) | ||||||
| log(g) | [cgs] | 7.73 | 7.83 | 7.80 (0.01) | ||||||
| Mass | [M☉] | 0.463 | 0.494 | 0.501 (0.007) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2104 | 0.1903 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.86 (0.03) | 10.94 (0.05) | 10.86 | 10.86 (0.03) | 10.94 (0.05) | ||||
| Distance | [pc] | 92.12 (0.3) | 91.40 (0.4) | 92.12 | 92.12 (0.3) | 91.40 (0.4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 6.342051145 (0.04) | 6.388415699 (0.08) | 6.342 (0.04) | 6.388415699 | |||||
| Proper motion (declination) | [mas/yr] | -14.61947657 (0.04) | -14.6522424 (0.1) | -14.619 (0.04) | -14.6522424 | |||||
| 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 | 16.00 (0.002) | 16.01 | 16.00 | 16.00 (0.003) | 16.01 | |||||
| BP magnitude | 15.98 (0.002) | 15.97 | 15.97 | |||||||
| RP magnitude | 16.08 (0.003) | 16.08 | 16.08 | |||||||
| Pan g magnitude | 15.91 (0.003) | |||||||||
| Pan r magnitude | 16.11 (0.005) | |||||||||
| Pan i magnitude | 16.38 (0.004) | |||||||||
| Pan z magnitude | 16.61 (0.006) | |||||||||
| Pan y magnitude | 16.75 (0.01) | |||||||||
| E(B-V) | 0.004 | |||||||||
* Constant surface field
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