Gaia DR2 227733700204888448
All names: Gaia DR3 227733700204888448, WDJ041545.16+394926.60, WDJ041545.16+394926.61, Gaia DR2 227733700204888448, Gaia EDR3 227733700204888448
| 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 | 04 15 45.09 (0.3) | 04 15 45.09 | 04 15 45.09 | 04 15 45.15 (0.3) | 04 15 45.09 | |||||
| Declination | 39 49 26.03 (0.2) | 39 49 26.05 | 39 49 26.03 | 39 49 26.61 (0.2) | 39 49 26.05 | |||||
| Spectral type | DC: | DC | ||||||||
| Effective temperature | [K] | 5612.0 | 5367.0 | 5416.0 (163) | ||||||
| log(g) | [cgs] | 8.14 | 7.98 | 8.08 (0.08) | ||||||
| Mass | [M☉] | 0.671 | 0.558 | 0.63 (0.07) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.0380 | 4.2130 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.43 (0.4) | 10.98 (0.5) | 11.43 | 11.43 (0.4) | 10.98 (0.5) | ||||
| Distance | [pc] | 87.47 (3) | 91.11 (4) | 87.47 | 87.47 (3) | 91.11 (4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -44.71873494 (0.4) | -46.13908614 (1) | -44.719 (0.4) | -46.13908614 | |||||
| Proper motion (declination) | [mas/yr] | -36.27528319 (0.3) | -35.96330379 (0.5) | -36.275 (0.3) | -35.96330379 | |||||
| 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 | 19.27 (0.04) | 19.31 | 19.27 | 19.27 (0.004) | 19.31 | |||||
| BP magnitude | 19.72 (0.04) | 19.65 | 19.65 | |||||||
| RP magnitude | 18.79 (0.03) | 18.72 | 18.72 | |||||||
| Pan g magnitude | 19.77 (0.02) | |||||||||
| Pan r magnitude | 19.18 (0.01) | |||||||||
| Pan i magnitude | 19.03 (0.007) | |||||||||
| Pan z magnitude | 19.10 (0.008) | |||||||||
| Pan y magnitude | 19.20 (0.02) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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