Gaia DR2 3080844435869554176
All names: WDJ074841.90-032334.14, Gaia DR3 3080844435869554176, Gaia DR2 3080844435869554176, J0748-0323, Gaia EDR3 3080844435869554176, WDJ074841.9-032334.14
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Vincent et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 48 41.91 (0.03) | 07 48 41.91 | 07 48 41.91 | 07 48 41.90 (0.03) | 07 48 41.91 | ||||||
| Declination | -03 23 34.83 (0.02) | -03 23 34.81 | -03 23 34.83 | -03 23 34.14 (0.02) | -03 23 34.81 | ||||||
| Spectral type | DB | D | |||||||||
| Effective temperature | [K] | 11391.0 (29) | 11392.0 | 11981.0 | 12208.0 (105) | ||||||
| log(g) | [cgs] | 8.01 | 8.01 | 8.04 (0.01) | |||||||
| Mass | [M☉] | 0.611 (0.004) | 0.611 | 0.588 | 0.606 (0.008) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.4348 | 0.3873 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 16.90 (0.03) | 16.84 (0.05) | 16.90 | 16.90 (0.03) | 16.84 (0.05) | |||||
| Distance | [pc] | 59.16 (0.1) | 59.40 (0.2) | 59.16 | 59.16 (0.1) | 59.40 (0.2) | |||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 11.69635483 (0.04) | 11.64761884 (0.08) | 11.696 (0.04) | 11.64761884 | ||||||
| Proper motion (declination) | [mas/yr] | -43.08986429 (0.03) | -43.07486162 (0.06) | -43.09 (0.03) | -43.07486162 | ||||||
| Variability | NOV | ||||||||||
| 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 | 15.65 (0.002) | 15.67 | 15.65 | 15.65 (0.003) | 15.67 | ||||||
| BP magnitude | 15.64 (0.002) | 15.60 | 15.60 | ||||||||
| RP magnitude | 15.67 (0.003) | 15.67 | 15.67 | ||||||||
| Pan g magnitude | 15.62 (0.0007) | ||||||||||
| Pan r magnitude | 15.80 (0.0005) | ||||||||||
| Pan i magnitude | 16.00 (0.002) | ||||||||||
| Pan z magnitude | 16.18 (0.005) | ||||||||||
| Pan y magnitude | 16.34 (0.01) | ||||||||||
| E(B-V) | 0.001 | ||||||||||
* Constant surface field
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