Gaia DR2 4153763511637487488
All names: WDJ181530.54-121119.26, Gaia DR2 4153763511637487488, Gaia DR3 4153763511637487488, Gaia EDR3 4153763511637487488
| 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 15 30.53 (0.09) | 18 15 30.53 | 18 15 30.53 | 18 15 30.54 (0.09) | 18 15 30.53 | |||||
| Declination | -12 11 19.67 (0.08) | -12 11 19.66 | -12 11 19.67 | -12 11 19.26 (0.08) | -12 11 19.66 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 8701.0 | 8527.0 | 9154.0 (173) | ||||||
| log(g) | [cgs] | 7.90 | 7.82 | 8.01 (0.03) | ||||||
| Mass | [M☉] | 0.538 | 0.475 | 0.606 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.7540 | 0.7461 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.32 (0.09) | 10.34 (0.1) | 10.32 | 10.32 (0.09) | 10.34 (0.1) | ||||
| Distance | [pc] | 96.94 (0.9) | 96.76 (1) | 96.94 | 96.94 (0.9) | 96.76 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -13.389561 (0.1) | -13.68625161 (0.2) | -13.39 (0.1) | -13.68625161 | |||||
| Proper motion (declination) | [mas/yr] | -25.45716654 (0.09) | -25.50795716 (0.2) | -25.457 (0.09) | -25.50795716 | |||||
| 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 | 17.43 (0.007) | 17.46 | 17.43 | 17.43 (0.003) | 17.46 | |||||
| BP magnitude | 17.52 (0.007) | 17.51 | 17.51 | |||||||
| RP magnitude | 17.25 (0.01) | 17.27 | 17.27 | |||||||
| Pan g magnitude | 17.49 (0.004) | |||||||||
| Pan r magnitude | 17.49 (0.001) | |||||||||
| Pan i magnitude | 17.59 (0.005) | |||||||||
| Pan z magnitude | 17.72 (0.008) | |||||||||
| Pan y magnitude | 17.74 (0.003) | |||||||||
| E(B-V) | 0.071 | |||||||||
* Constant surface field
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