Gaia DR2 4540596097701725952
All names: Gaia DR3 4540596097701725952, WDJ17177.75+121225.60, Gaia EDR3 4540596097701725952, WDJ171707.75+121225.60, Gaia DR2 4540596097701725952
| 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 | 17 17 07.81 (0.2) | 17 17 07.81 | 17 17 07.81 | 17 17 07.75 (0.2) | 17 17 07.81 | |||||
| Declination | 12 12 26.02 (0.1) | 12 12 26.01 | 12 12 26.02 | 12 12 25.61 (0.1) | 12 12 26.01 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 4474.0 | 4167.0 | 4444.0 (85) | ||||||
| log(g) | [cgs] | 7.85 | 7.59 | 7.79 (0.05) | ||||||
| Mass | [M☉] | 0.491 | 0.353 | 0.457 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 6.1030 | 4.2000 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.39 (0.3) | 15.72 (0.4) | 15.39 | 15.39 (0.3) | 15.72 (0.4) | ||||
| Distance | [pc] | 64.98 (1) | 63.63 (1) | 64.98 | 64.98 (1) | 63.63 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 59.27074772 (0.2) | 58.74863399 (0.5) | 59.271 (0.2) | 58.74863399 | |||||
| Proper motion (declination) | [mas/yr] | 26.00276569 (0.2) | 26.21120712 (0.6) | 26.003 (0.2) | 26.21120712 | |||||
| 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 | 19.22 (0.04) | 19.26 | 19.22 | 19.22 (0.004) | 19.26 | |||||
| BP magnitude | 19.93 (0.04) | 19.91 | 19.91 | |||||||
| RP magnitude | 18.52 (0.02) | 18.51 | 18.51 | |||||||
| Pan g magnitude | 20.00 (0.01) | |||||||||
| Pan r magnitude | 19.17 (0.01) | |||||||||
| Pan i magnitude | 18.86 (0.004) | |||||||||
| Pan z magnitude | 18.73 (0.01) | |||||||||
| Pan y magnitude | 18.61 (0.03) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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