Gaia DR2 4073953986980012032
All names: WDJ185529.26-253057.17, Gaia EDR3 4073953986980012032, Gaia DR3 4073953986980012032, Gaia DR2 4073953986980012032
| 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 | 18 55 29.23 (0.2) | 18 55 29.23 | 18 55 29.23 | 18 55 29.26 (0.2) | 18 55 29.23 | |||||
| Declination | -25 30 58.52 (0.2) | -25 30 58.48 | -25 30 58.52 | -25 30 57.17 (0.2) | -25 30 58.48 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 6666.0 | 6430.0 | 6795.0 (109) | ||||||
| log(g) | [cgs] | 7.50 | 7.36 | 7.60 (0.04) | ||||||
| Mass | [M☉] | 0.342 | 0.274 | 0.385 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.9654 | 0.9953 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.45 (0.2) | 10.02 (0.2) | 10.45 | 10.45 (0.2) | 10.02 (0.2) | ||||
| Distance | [pc] | 95.73 (2) | 99.80 (2) | 95.73 | 95.73 (2) | 99.80 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -26.43569228 (0.2) | -24.2782657 (0.3) | -26.436 (0.2) | -24.2782657 | |||||
| Proper motion (declination) | [mas/yr] | -84.38277689 (0.2) | -84.03559823 (0.3) | -84.383 (0.2) | -84.03559823 | |||||
| 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 | 17.93 (0.01) | 17.95 | 17.93 | 17.93 (0.003) | 17.95 | |||||
| BP magnitude | 18.15 (0.01) | 18.14 | 18.14 | |||||||
| RP magnitude | 17.58 (0.01) | 17.57 | 17.57 | |||||||
| Pan g magnitude | 18.19 (0.004) | |||||||||
| Pan r magnitude | 17.99 (0.004) | |||||||||
| Pan i magnitude | 17.94 (0.008) | |||||||||
| Pan z magnitude | 17.95 (0.005) | |||||||||
| Pan y magnitude | 17.97 (0.02) | |||||||||
| E(B-V) | 0.006 | |||||||||
* Constant surface field
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