Gaia DR2 15592281767723392
All names: GALEX J030756.9+105656, WDJ030756.9+105656.57, Gaia DR3 15592281767723392, Gaia DR2 15592281767723392, Gaia EDR3 15592281767723392, WDJ030756.90+105656.57
| 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 | 03 07 56.99 (0.2) | 03 07 56.99 | 03 07 56.99 | 03 07 56.90 (0.2) | 03 07 56.99 | |||||
| Declination | 10 56 55.00 (0.2) | 10 56 55.05 | 10 56 55.00 | 10 56 56.58 (0.2) | 10 56 55.05 | |||||
| Spectral type | DQ | DQ | ||||||||
| Effective temperature | [K] | 5199.0 | 4915.0 | 6148.0 (67) | ||||||
| log(g) | [cgs] | 7.84 | 7.63 | 8.18 (0.04) | ||||||
| Mass | [M☉] | 0.487 | 0.372 | 0.684 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.9540 | 2.8360 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.01 (0.3) | 11.18 (0.3) | 11.01 | 11.01 (0.3) | 11.18 (0.3) | ||||
| Distance | [pc] | 90.81 (2) | 89.46 (3) | 90.81 | 90.81 (2) | 89.46 (3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 77.44483019 (0.3) | 77.9932229 (0.6) | 77.445 (0.3) | 77.9932229 | |||||
| Proper motion (declination) | [mas/yr] | -98.37644535 (0.3) | -98.05289622 (0.5) | -98.376 (0.3) | -98.05289622 | |||||
| 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 | 19.14 (0.04) | 19.18 | 19.14 | 19.14 (0.004) | 19.18 | |||||
| BP magnitude | 19.54 (0.04) | 19.58 | 19.58 | |||||||
| RP magnitude | 18.49 (0.03) | 18.50 | 18.50 | |||||||
| Pan g magnitude | 19.79 (0.02) | |||||||||
| Pan r magnitude | 19.11 (0.006) | |||||||||
| Pan i magnitude | 18.82 (0.01) | |||||||||
| Pan z magnitude | 18.89 (0.007) | |||||||||
| Pan y magnitude | 18.99 (0.02) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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