Gaia DR2 4408948031455742080
All names: Gaia DR3 4408948031455742080, WDJ162042.13+015649.74, Gaia DR2 4408948031455742080, Gaia EDR3 4408948031455742080, WDJ162042.13+015649.75, GALEX J162042.0+015648
| 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 | 16 20 42.10 (0.1) | 16 20 42.10 | 16 20 42.10 | 16 20 42.13 (0.1) | 16 20 42.10 | |||||
| Declination | 01 56 48.13 (0.09) | 01 56 48.18 | 01 56 48.13 | 01 56 49.75 (0.09) | 01 56 48.18 | |||||
| Spectral type | DC: | DC | ||||||||
| Effective temperature | [K] | 7296.0 | 7035.0 | 6620.0 (174) | ||||||
| log(g) | [cgs] | 8.31 | 8.21 | 8.06 (0.05) | ||||||
| Mass | [M☉] | 0.788 | 0.707 | 0.612 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.5230 | 2.3310 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.11 (0.2) | 10.11 (0.3) | 10.11 | 10.11 (0.2) | 10.11 (0.3) | ||||
| Distance | [pc] | 98.90 (2) | 98.92 (3) | 98.90 | 98.90 (2) | 98.92 (3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -28.57192723 (0.2) | -28.57859608 (0.4) | -28.572 (0.2) | -28.57859608 | |||||
| Proper motion (declination) | [mas/yr] | -100.8541479 (0.1) | -100.8838413 (0.2) | -100.854 (0.1) | -100.8838413 | |||||
| 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 | 18.70 (0.02) | 18.73 | 18.70 | 18.70 (0.003) | 18.73 | |||||
| BP magnitude | 18.88 (0.02) | 18.92 | 18.92 | |||||||
| RP magnitude | 18.45 (0.03) | 18.46 | 18.46 | |||||||
| Pan g magnitude | 18.87 (0.008) | |||||||||
| Pan r magnitude | 18.73 (0.008) | |||||||||
| Pan i magnitude | 18.74 (0.005) | |||||||||
| Pan z magnitude | 18.77 (0.007) | |||||||||
| Pan y magnitude | 18.84 (0.02) | |||||||||
| E(B-V) | 0.016 | |||||||||
* Constant surface field
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