Gaia DR2 4534150485661674880
All names: WDJ18543.99+241538.16, Gaia EDR3 4534150485661674880, Gaia DR2 4534150485661674880, Gaia DR3 4534150485661674880, WDJ185403.99+241538.16
| 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 54 04.01 (0.07) | 18 54 04.01 | 18 54 04.01 | 18 54 03.99 (0.07) | 18 54 04.01 | |||||
| Declination | 24 15 39.11 (0.1) | 24 15 39.08 | 24 15 39.11 | 24 15 38.17 (0.1) | 24 15 39.08 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 5608.0 | 5365.0 | 5615.0 (60) | ||||||
| log(g) | [cgs] | 7.34 | 7.14 | 7.29 (0.03) | ||||||
| Mass | [M☉] | 0.277 | 0.201 | 0.26 (0.01) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.2860 | 1.4470 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.11 (0.1) | 10.19 (0.2) | 10.11 | 10.11 (0.1) | 10.19 (0.2) | ||||
| Distance | [pc] | 98.95 (1) | 98.15 (2) | 98.95 | 98.95 (1) | 98.15 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 23.71531512 (0.1) | 23.99009495 (0.2) | 23.715 (0.1) | 23.99009495 | |||||
| Proper motion (declination) | [mas/yr] | 58.81742421 (0.1) | 59.18752241 (0.3) | 58.817 (0.1) | 59.18752241 | |||||
| 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 | 18.44 (0.01) | 18.46 | 18.44 | 18.44 (0.003) | 18.46 | |||||
| BP magnitude | 18.78 (0.01) | 18.79 | 18.79 | |||||||
| RP magnitude | 17.89 (0.01) | 17.91 | 17.91 | |||||||
| Pan g magnitude | 18.86 (0.01) | |||||||||
| Pan r magnitude | 18.44 (0.007) | |||||||||
| Pan i magnitude | 18.27 (0.01) | |||||||||
| Pan z magnitude | 18.21 (0.02) | |||||||||
| Pan y magnitude | 18.25 (0.01) | |||||||||
| E(B-V) | 0.021 | |||||||||
* Constant surface field
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