Gaia DR2 4140819751518766848
All names: WDJ170203.77-132232.04, Gaia DR2 4140819751518766848, Gaia DR3 4140819751518766848, WDJ17023.77-132232.04, Gaia EDR3 4140819751518766848
| 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 | 17 02 03.72 (0.1) | 17 02 03.72 | 17 02 03.72 | 17 02 03.77 (0.1) | 17 02 03.72 | |||||
| Declination | -13 22 31.70 (0.08) | -13 22 31.71 | -13 22 31.70 | -13 22 32.04 (0.08) | -13 22 31.71 | |||||
| Spectral type | DC | D | ||||||||
| Effective temperature | [K] | 7457.0 | 7190.0 | 7199.0 (177) | ||||||
| log(g) | [cgs] | 8.21 | 8.11 | 8.08 (0.04) | ||||||
| Mass | [M☉] | 0.726 | 0.645 | 0.622 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.8390 | 1.7500 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.89 (0.2) | 11.95 (0.2) | 11.89 | 11.89 (0.2) | 11.95 (0.2) | ||||
| Distance | [pc] | 84.11 (1) | 83.68 (1) | 84.11 | 84.11 (1) | 83.68 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -46.35080504 (0.2) | -46.47981686 (0.3) | -46.351 (0.2) | -46.47981686 | |||||
| Proper motion (declination) | [mas/yr] | 21.65032932 (0.1) | 21.648935 (0.2) | 21.65 (0.1) | 21.648935 | |||||
| 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 | 18.10 (0.02) | 18.12 | 18.10 | 18.10 (0.003) | 18.12 | |||||
| BP magnitude | 18.25 (0.02) | 18.22 | 18.22 | |||||||
| RP magnitude | 17.86 (0.03) | 17.81 | 17.81 | |||||||
| Pan g magnitude | 18.28 (0.008) | |||||||||
| Pan r magnitude | 18.14 (0.005) | |||||||||
| Pan i magnitude | 18.16 (0.004) | |||||||||
| Pan z magnitude | 18.22 (0.009) | |||||||||
| Pan y magnitude | 18.27 (0.03) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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