Gaia DR2 2154593644238192640
All names: WDJ184936.28+585034.15, Gaia DR3 2154593644238192640, Gaia DR2 2154593644238192640, Gaia EDR3 2154593644238192640
| 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 49 36.27 (0.02) | 18 49 36.27 | 18 49 36.27 | 18 49 36.28 (0.02) | 18 49 36.27 | |||||
| Declination | 58 50 33.42 (0.02) | 58 50 33.44 | 58 50 33.42 | 58 50 34.15 (0.02) | 58 50 33.44 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 13966.0 | 14983.0 | 14860.0 (154) | ||||||
| log(g) | [cgs] | 7.95 | 8.06 | 8.01 (0.009) | ||||||
| Mass | [M☉] | 0.582 | 0.623 | 0.619 (0.008) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2272 | 0.2204 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 14.36 (0.02) | 14.42 (0.03) | 14.36 | 14.36 (0.02) | 14.42 (0.03) | ||||
| Distance | [pc] | 69.64 (0.1) | 69.37 (0.1) | 69.64 | 69.64 (0.1) | 69.37 (0.1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -4.422288456 (0.03) | -4.477485841 (0.07) | -4.422 (0.03) | -4.477485841 | |||||
| Proper motion (declination) | [mas/yr] | -45.88910556 (0.03) | -45.99039623 (0.07) | -45.889 (0.03) | -45.99039623 | |||||
| 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 | 15.56 (0.003) | 15.58 | 15.56 | 15.56 (0.003) | 15.58 | |||||
| BP magnitude | 15.54 (0.003) | 15.52 | 15.52 | |||||||
| RP magnitude | 15.67 (0.005) | 15.66 | 15.66 | |||||||
| Pan g magnitude | 15.46 (0.003) | |||||||||
| Pan r magnitude | 15.71 (0.001) | |||||||||
| Pan i magnitude | 15.97 (0.002) | |||||||||
| Pan z magnitude | 16.21 (0.003) | |||||||||
| Pan y magnitude | 16.36 (0.008) | |||||||||
| E(B-V) | 0.010 | |||||||||
* Constant surface field
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