Gaia DR2 171830238376804992
All names: GALEX J043507.8+323158, Gaia DR3 171830238376804992, Gaia EDR3 171830238376804992, Gaia DR2 171830238376804992, WDJ04357.79+323158.45, WDJ043507.79+323158.46
| 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 35 07.69 (0.1) | 04 35 07.69 | 04 35 07.69 | 04 35 07.79 (0.1) | 04 35 07.69 | |||||
| Declination | 32 31 54.88 (0.09) | 32 31 55.00 | 32 31 54.88 | 32 31 58.46 (0.09) | 32 31 55.00 | |||||
| Spectral type | DC | D | ||||||||
| Effective temperature | [K] | 6262.0 | 6004.0 | 5567.0 (272) | ||||||
| log(g) | [cgs] | 8.23 | 8.09 | 8.04 (0.05) | ||||||
| Mass | [M☉] | 0.732 | 0.626 | 0.596 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.3980 | 3.1450 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 16.76 (0.2) | 16.80 (0.2) | 16.76 | 16.76 (0.2) | 16.80 (0.2) | ||||
| Distance | [pc] | 59.68 (0.6) | 59.52 (0.7) | 59.68 | 59.68 (0.6) | 59.52 (0.7) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -81.0985398 (0.2) | -80.93958188 (0.5) | -81.099 (0.2) | -80.93958188 | |||||
| Proper motion (declination) | [mas/yr] | -223.4781839 (0.1) | -223.3579158 (0.3) | -223.478 (0.1) | -223.3579158 | |||||
| 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 | 18.05 (0.02) | 18.07 | 18.05 | 18.05 (0.003) | 18.07 | |||||
| BP magnitude | 18.27 (0.02) | 18.27 | 18.27 | |||||||
| RP magnitude | 17.64 (0.02) | 17.61 | 17.61 | |||||||
| Pan g magnitude | 18.32 (0.007) | |||||||||
| Pan r magnitude | 18.05 (0.006) | |||||||||
| Pan i magnitude | 17.97 (0.004) | |||||||||
| Pan z magnitude | 17.96 (0.005) | |||||||||
| Pan y magnitude | 17.96 (0.01) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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