Gaia DR2 4217729529025009024
All names: Gaia DR3 4217729529025009024, WDJ202654.12-062557.69, WDJ202654.12-062557.68, GALEX J202654.1-062558, Gaia EDR3 4217729529025009024, Gaia DR2 4217729529025009024
| 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 26 54.07 (0.05) | 20 26 54.08 | 20 26 54.07 | 20 26 54.12 (0.05) | 20 26 54.08 | |||||
| Declination | -06 25 59.85 (0.03) | -06 25 59.79 | -06 25 59.85 | -06 25 57.69 (0.03) | -06 25 59.79 | |||||
| Spectral type | DZ | D | ||||||||
| Effective temperature | [K] | 10259.0 | 10228.0 | 8826.0 (71) | ||||||
| log(g) | [cgs] | 8.32 | 8.25 | 7.91 (0.01) | ||||||
| Mass | [M☉] | 0.8 | 0.738 | 0.528 (0.009) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.9084 | 0.8489 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 19.34 (0.05) | 19.35 (0.08) | 19.34 | 19.34 (0.05) | 19.35 (0.08) | ||||
| Distance | [pc] | 51.72 (0.1) | 51.67 (0.2) | 51.72 | 51.72 (0.1) | 51.67 (0.2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -40.55515066 (0.06) | -40.59250725 (0.1) | -40.555 (0.06) | -40.59250725 | |||||
| Proper motion (declination) | [mas/yr] | -135.1144378 (0.04) | -135.1981119 (0.08) | -135.114 (0.04) | -135.1981119 | |||||
| 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 | 16.13 (0.003) | 16.15 | 16.13 | 16.13 (0.003) | 16.15 | |||||
| BP magnitude | 16.18 (0.003) | 16.17 | 16.17 | |||||||
| RP magnitude | 16.05 (0.004) | 16.05 | 16.05 | |||||||
| Pan g magnitude | 16.14 (0.003) | |||||||||
| Pan r magnitude | 16.22 (0.004) | |||||||||
| Pan i magnitude | 16.39 (0.002) | |||||||||
| Pan z magnitude | 16.56 (0.005) | |||||||||
| Pan y magnitude | 16.65 (0.009) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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