Gaia DR2 2147153176036538112
All names: 2MASS J18415787+5338191, WDJ184157.88+533818.93, TIC 47875421, WISEA J184157.86+533817.8, UCAC4 719-060119, Gaia EDR3 2147153176036538112, Gaia DR2 2147153176036538112, Gaia DR3 2147153176036538112, WISE J184157.85+533817.8
| 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 41 57.87 (0.02) | 18 41 57.87 | 18 41 57.87 | 18 41 57.87 (0.02) | 18 41 57.87 | |||||
| Declination | 53 38 17.20 (0.03) | 53 38 17.25 | 53 38 17.20 | 53 38 18.93 (0.03) | 53 38 17.25 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 19936.0 | 24178.0 | 21768.0 (254) | ||||||
| log(g) | [cgs] | 7.78 | 8.00 | 7.87 (0.01) | ||||||
| Mass | [M☉] | 0.51 | 0.605 | 0.56 (0.007) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0429 | 0.0270 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.17 (0.03) | 11.17 (0.04) | 11.17 | 11.17 (0.03) | 11.17 (0.04) | ||||
| Distance | [pc] | 89.53 (0.2) | 89.52 (0.3) | 89.53 | 89.53 (0.2) | 89.52 (0.3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -4.272919112 (0.03) | -4.376943278 (0.08) | -4.273 (0.03) | -4.376943278 | |||||
| Proper motion (declination) | [mas/yr] | -108.5354682 (0.04) | -108.4985616 (0.08) | -108.535 (0.04) | -108.4985616 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 14.84 (0.01) | |||||||||
| V magnitude | 15.13 (0.05) | |||||||||
| R magnitude | 15.38 (0.1) | |||||||||
| I magnitude | ||||||||||
| J magnitude | 15.63 (0.07) | |||||||||
| H magnitude | 15.58 (0.1) | |||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | 14.87 (0.03) | |||||||||
| r magnitude | 15.32 (0.05) | |||||||||
| i magnitude | 15.62 (0.01) | |||||||||
| z magnitude | ||||||||||
| G magnitude | 15.20 (0.002) | 15.22 | 15.20 | 15.20 (0.003) | 15.22 | |||||
| BP magnitude | 15.11 (0.002) | 15.06 | 15.06 | |||||||
| RP magnitude | 15.41 (0.002) | 15.41 | 15.41 | |||||||
| Pan g magnitude | 15.07 (0.003) | |||||||||
| Pan r magnitude | 15.42 (0.002) | |||||||||
| Pan i magnitude | 15.73 (0.002) | |||||||||
| Pan z magnitude | 15.99 (0.001) | |||||||||
| Pan y magnitude | 16.19 (0.003) | |||||||||
| E(B-V) | 0.014 | |||||||||
* Constant surface field
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