Gaia DR2 4418428093724668928
All names: WDJ150916.4-005653.56, Gaia EDR3 4418428093724668928, Gaia DR3 4418428093724668928, WDJ150916.40-005653.57, Gaia DR2 4418428093724668928
| 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 | 15 09 16.44 (0.1) | 15 09 16.44 | 15 09 16.44 | 15 09 16.40 (0.1) | 15 09 16.44 | |||||
| Declination | -00 56 54.23 (0.09) | -00 56 54.21 | -00 56 54.23 | -00 56 53.56 (0.09) | -00 56 54.21 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 6280.0 | 6025.0 | 6343.0 (96) | ||||||
| log(g) | [cgs] | 8.22 | 8.08 | 8.25 (0.03) | ||||||
| Mass | [M☉] | 0.727 | 0.622 | 0.746 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.3100 | 3.0340 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 18.84 (0.1) | 18.77 (0.2) | 18.84 | 18.84 (0.1) | 18.77 (0.2) | ||||
| Distance | [pc] | 53.07 (0.3) | 53.29 (0.4) | 53.07 | 53.07 (0.3) | 53.29 (0.4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 45.46552948 (0.1) | 45.54182159 (0.3) | 45.466 (0.1) | 45.54182159 | |||||
| Proper motion (declination) | [mas/yr] | -41.96986493 (0.1) | -41.53424148 (0.2) | -41.97 (0.1) | -41.53424148 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 18.84 (0.02) | |||||||||
| g magnitude | 18.08 (0.006) | |||||||||
| r magnitude | 17.77 (0.006) | |||||||||
| i magnitude | 17.66 (0.007) | |||||||||
| z magnitude | 17.67 (0.02) | |||||||||
| G magnitude | 17.78 (0.02) | 17.80 | 17.78 | 17.78 (0.003) | 17.80 | |||||
| BP magnitude | 18.05 (0.02) | 18.05 | 18.05 | |||||||
| RP magnitude | 17.37 (0.01) | 17.37 | 17.37 | |||||||
| Pan g magnitude | 18.06 (0.005) | |||||||||
| Pan r magnitude | 17.79 (0.004) | |||||||||
| Pan i magnitude | 17.69 (0.005) | |||||||||
| Pan z magnitude | 17.70 (0.007) | |||||||||
| Pan y magnitude | 17.72 (0.01) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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