Gaia DR2 298575474900387072
All names: WDJ014821.33+270133.16, Gaia DR2 298575474900387072, GALEX J014821.3+270134, Gaia DR3 298575474900387072, WDJ014821.33+270133.17, Gaia EDR3 298575474900387072
| 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 | 01 48 21.33 (0.09) | 01 48 21.33 | 01 48 21.33 | 01 48 21.33 (0.09) | 01 48 21.33 | |||||
| Declination | 27 01 34.17 (0.09) | 27 01 34.14 | 27 01 34.17 | 27 01 33.17 (0.09) | 27 01 34.14 | |||||
| Spectral type | DQ | D | ||||||||
| Effective temperature | [K] | 7104.0 | 6842.0 | 7343.0 (57) | ||||||
| log(g) | [cgs] | 8.14 | 8.03 | 8.08 (0.02) | ||||||
| Mass | [M☉] | 0.678 | 0.591 | 0.625 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.7860 | 1.7120 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.72 (0.1) | 15.93 (0.1) | 15.72 | 15.72 (0.1) | 15.93 (0.1) | ||||
| Distance | [pc] | 63.60 (0.4) | 62.78 (0.5) | 63.60 | 63.60 (0.4) | 62.78 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 4.405387706 (0.1) | 4.532810868 (0.3) | 4.405 (0.1) | 4.532810868 | |||||
| Proper motion (declination) | [mas/yr] | 62.94388419 (0.1) | 62.95004651 (0.2) | 62.944 (0.1) | 62.95004651 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 18.11 (0.02) | |||||||||
| g magnitude | 17.84 (0.007) | |||||||||
| r magnitude | 17.55 (0.007) | |||||||||
| i magnitude | 17.64 (0.009) | |||||||||
| z magnitude | 17.69 (0.02) | |||||||||
| G magnitude | 17.54 (0.01) | 17.57 | 17.54 | 17.54 (0.003) | 17.57 | |||||
| BP magnitude | 17.66 (0.01) | 17.63 | 17.63 | |||||||
| RP magnitude | 17.21 (0.01) | 17.18 | 17.18 | |||||||
| Pan g magnitude | 17.74 (0.003) | |||||||||
| Pan r magnitude | 17.57 (0.007) | |||||||||
| Pan i magnitude | 17.60 (0.02) | |||||||||
| Pan z magnitude | 17.60 (2e-06) | |||||||||
| Pan y magnitude | 17.64 (0.01) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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