Gaia DR2 6800068101662705408
All names: WDJ204104.69-255755.49, Gaia DR2 6800068101662705408, Gaia DR3 6800068101662705408, WDJ20414.69-255755.49, Gaia EDR3 6800068101662705408, GALEX J204104.7-255756
| 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 04.83 (0.1) | 20 41 04.83 | 20 41 04.83 | 20 41 04.69 (0.1) | 20 41 04.83 | |||||
| Declination | -25 57 56.89 (0.08) | -25 57 56.84 | -25 57 56.89 | -25 57 55.49 (0.08) | -25 57 56.84 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7397.0 | 7135.0 | 7727.0 (166) | ||||||
| log(g) | [cgs] | 8.26 | 8.16 | 8.32 (0.04) | ||||||
| Mass | [M☉] | 0.755 | 0.675 | 0.798 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.1170 | 1.9790 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.43 (0.2) | 10.54 (0.2) | 10.43 | 10.43 (0.2) | 10.54 (0.2) | ||||
| Distance | [pc] | 95.85 (1) | 94.83 (2) | 95.85 | 95.85 (1) | 94.83 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 123.5261035 (0.2) | 123.9926999 (0.4) | 123.526 (0.2) | 123.9926999 | |||||
| Proper motion (declination) | [mas/yr] | -87.30959141 (0.1) | -86.93853205 (0.3) | -87.31 (0.1) | -86.93853205 | |||||
| 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 | 18.47 (0.02) | 18.50 | 18.47 | 18.47 (0.003) | 18.50 | |||||
| BP magnitude | 18.60 (0.02) | 18.57 | 18.57 | |||||||
| RP magnitude | 18.21 (0.01) | 18.15 | 18.15 | |||||||
| Pan g magnitude | 18.64 (0.009) | |||||||||
| Pan r magnitude | 18.52 (0.005) | |||||||||
| Pan i magnitude | 18.53 (0.005) | |||||||||
| Pan z magnitude | 18.58 (0.008) | |||||||||
| Pan y magnitude | 18.62 (0.02) | |||||||||
| E(B-V) | 0.004 | |||||||||
* Constant surface field
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