Gaia DR2 4558448219470271616
All names: Gaia DR3 4558448219470271616, GALEX J165920.9+170520, SDSS J165920.99+170521.0, Gaia DR2 4558448219470271616, J1659+1705, Gaia EDR3 4558448219470271616, WDJ165920.98+170520.99
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 59 21.05 (0.05) | 16 59 21.04 | 16 59 21.05 | 16 59 20.98 (0.05) | 16 59 21.04 | ||||||||
| Declination | 17 05 20.99 (0.04) | 17 05 20.99 | 17 05 20.99 | 17 05 20.99 (0.04) | 17 05 20.99 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 9044.0 (54) | 9256.0 (54) | 9044.0 (54) | 9062.0 | 8894.0 | 8823.0 (95) | ||||||
| log(g) | [cgs] | 8.04 (0.01) | 8.09 (0.01) | 8.04 (0.01) | 8.04 | 7.96 | 7.99 (0.02) | ||||||
| Mass | [M☉] | 0.622 (0.01) | 0.652 (0.01) | 0.621 (0.01) | 0.623 | 0.557 | 0.589 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.8700 | 0.8279 | 0.8052 | |||||||||
| log(H/He) | |||||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | |||||||||||||
| log(Ca/H) | |||||||||||||
| log(C/H) | |||||||||||||
| log(N/H) | |||||||||||||
| log(O/H) | |||||||||||||
| log(Na/H) | |||||||||||||
| log(Mg/H) | |||||||||||||
| log(Al/H) | |||||||||||||
| log(Si/H) | |||||||||||||
| log(P/H) | |||||||||||||
| log(S/H) | |||||||||||||
| log(Sc/H) | |||||||||||||
| log(Ti/H) | |||||||||||||
| log(Cr/H) | |||||||||||||
| log(Mn/H) | |||||||||||||
| log(Fe/H) | |||||||||||||
| log(Ni/H) | |||||||||||||
| Parallax | [mas] | 10.40 (0.08) | 10.39 (0.09) | 10.39 (0.09) | 10.40 | 10.40 (0.08) | 10.39 (0.09) | ||||||
| Distance | [pc] | 96.13 (0.7) | 96.25 (0.8) | 96.23 (0.9) | 96.13 | 96.13 (0.7) | 96.23 (0.9) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 61.51572663 (0.06) | 61.58757955 (0.1) | 61.516 (0.06) | 61.58757955 | ||||||||
| Proper motion (declination) | [mas/yr] | 0.184418999 (0.06) | -0.041800569 (0.1) | 0.184 (0.06) | -0.041800569 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.30 (0.03) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 17.93 (0.01) | 17.93 (0.01) | 17.91 (0.01) | ||||||||||
| g magnitude | 17.51 (0.005) | 17.52 (0.005) | |||||||||||
| r magnitude | 17.55 (0.006) | 17.54 (0.006) | |||||||||||
| i magnitude | 17.62 (0.007) | 17.63 (0.007) | |||||||||||
| z magnitude | 17.77 (0.02) | 17.75 (0.02) | |||||||||||
| G magnitude | 17.48 (0.006) | 17.50 | 17.48 | 17.48 (0.003) | 17.50 | ||||||||
| BP magnitude | 17.59 (0.006) | 17.56 | 17.56 | ||||||||||
| RP magnitude | 17.33 (0.007) | 17.34 | 17.34 | ||||||||||
| Pan g magnitude | 17.53 (0.004) | 17.53 (0.005) | |||||||||||
| Pan r magnitude | 17.55 (0.003) | 17.55 (0.003) | |||||||||||
| Pan i magnitude | 17.66 (0.004) | 17.66 (0.004) | |||||||||||
| Pan z magnitude | 17.78 (0.004) | 17.78 (0.004) | |||||||||||
| Pan y magnitude | 17.86 (0.01) | 17.86 (0.009) | |||||||||||
| E(B-V) | 0.011 | ||||||||||||
* Constant surface field
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