Gaia DR2 4573650303451549952
All names: GALEX J171640.9+261207, SDSS J171640.97+261208.0, WDJ171640.98+261208.22, Gaia EDR3 4573650303451549952, Gaia DR3 4573650303451549952, Gaia DR2 4573650303451549952, J1716+2612, SDSS J171640.97+261208.1
| 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 | 17 16 40.96 (0.05) | 17 16 40.96 | 17 16 40.96 | 17 16 40.98 (0.05) | 17 16 40.96 | ||||||||
| Declination | 26 12 07.37 (0.06) | 26 12 07.40 | 26 12 07.37 | 26 12 08.22 (0.06) | 26 12 07.40 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 8223.0 (50) | 8192.0 (47) | 8221.0 (50) | 8243.0 | 7998.0 | 8158.0 (96) | ||||||
| log(g) | [cgs] | 7.85 (0.01) | 7.84 (0.01) | 7.86 (0.01) | 7.86 | 7.77 | 7.83 (0.02) | ||||||
| Mass | [M☉] | 0.508 (0.01) | 0.506 (0.01) | 0.514 (0.01) | 0.517 | 0.447 | 0.5 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.8600 | 0.8248 | 0.8260 | |||||||||
| 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] | 10.09 (0.07) | 10.16 (0.09) | 10.16 (0.09) | 10.09 | 10.09 (0.07) | 10.16 (0.09) | ||||||
| Distance | [pc] | 99.12 (0.7) | 98.43 (0.9) | 98.47 (0.8) | 99.12 | 99.12 (0.7) | 98.47 (0.8) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -12.50283568 (0.07) | -12.62028714 (0.1) | -12.503 (0.07) | -12.62028714 | ||||||||
| Proper motion (declination) | [mas/yr] | -53.16039999 (0.07) | -53.43772747 (0.1) | -53.16 (0.07) | -53.43772747 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.18 (0.03) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 18.14 (0.01) | 18.15 (0.01) | 18.15 (0.01) | ||||||||||
| g magnitude | 17.70 (0.005) | 17.70 (0.005) | |||||||||||
| r magnitude | 17.67 (0.006) | 17.67 (0.006) | |||||||||||
| i magnitude | 17.71 (0.007) | 17.71 (0.007) | |||||||||||
| z magnitude | 17.81 (0.02) | 17.81 (0.02) | |||||||||||
| G magnitude | 17.61 (0.009) | 17.63 | 17.61 | 17.61 (0.003) | 17.63 | ||||||||
| BP magnitude | 17.75 (0.009) | 17.75 | 17.75 | ||||||||||
| RP magnitude | 17.40 (0.01) | 17.40 | 17.40 | ||||||||||
| Pan g magnitude | 17.70 (0.005) | 17.70 (0.004) | |||||||||||
| Pan r magnitude | 17.68 (0.006) | 17.68 (0.007) | |||||||||||
| Pan i magnitude | 17.71 (0.003) | 17.71 (0.003) | |||||||||||
| Pan z magnitude | 17.80 (0.006) | 17.80 (0.005) | |||||||||||
| Pan y magnitude | 17.90 (0.01) | 17.90 (0.02) | |||||||||||
| E(B-V) | 0.013 | ||||||||||||
* Constant surface field
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