Gaia DR2 1723009728034516608
All names: Gaia EDR3 1723009728034516608, Gaia DR2 1723009728034516608, WDJ154417.8+825002.49, WDJ154417.80+825002.50, Gaia DR3 1723009728034516608, GALEX J154417.9+825001
| 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 | 15 44 17.79 (0.2) | 15 44 17.79 | 15 44 17.79 | 15 44 17.80 (0.2) | 15 44 17.79 | |||||
| Declination | 82 50 01.83 (0.2) | 82 50 01.85 | 82 50 01.83 | 82 50 02.50 (0.2) | 82 50 01.85 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 6536.0 | 6311.0 | 6716.0 (168) | ||||||
| log(g) | [cgs] | 8.29 | 8.18 | 8.33 (0.05) | ||||||
| Mass | [M☉] | 0.775 | 0.687 | 0.801 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.3830 | 3.2110 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.06 (0.2) | 10.22 (0.3) | 10.06 | 10.06 (0.2) | 10.22 (0.3) | ||||
| Distance | [pc] | 99.37 (2) | 97.83 (2) | 99.37 | 99.37 (2) | 97.83 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -1.248953926 (0.2) | -1.074230585 (0.5) | -1.249 (0.2) | -1.074230585 | |||||
| Proper motion (declination) | [mas/yr] | -41.74783381 (0.2) | -41.58718026 (0.5) | -41.748 (0.2) | -41.58718026 | |||||
| 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 | 19.06 (0.02) | 19.11 | 19.06 | 19.06 (0.004) | 19.11 | |||||
| BP magnitude | 19.29 (0.02) | 19.28 | 19.28 | |||||||
| RP magnitude | 18.67 (0.04) | 18.72 | 18.72 | |||||||
| Pan g magnitude | 19.30 (0.01) | |||||||||
| Pan r magnitude | 19.07 (0.02) | |||||||||
| Pan i magnitude | 19.00 (0.01) | |||||||||
| Pan z magnitude | 19.00 (0.04) | |||||||||
| Pan y magnitude | 19.05 (0.04) | |||||||||
| E(B-V) | 0.007 | |||||||||
* Constant surface field
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