Gaia DR2 4405080812841630592
All names: Gaia DR2 4405080812841630592, SDSS J160717.35-023009.2, SDSS J160717.34-023009.1, Gaia DR3 4405080812841630592, WDJ160717.33-023009.41, J1607-0230, WDJ160717.33-023009.42, Gaia EDR3 4405080812841630592, GALEX J160717.3-023008
| 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 07 17.38 (0.1) | 16 07 17.38 | 16 07 17.38 | 16 07 17.33 (0.1) | 16 07 17.38 | ||||||||
| Declination | -02 30 08.76 (0.07) | -02 30 08.78 | -02 30 08.76 | -02 30 09.42 (0.07) | -02 30 08.78 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 7416.0 (52) | 7499.0 (47) | 7415.0 (52) | 7360.0 | 7090.0 | 7636.0 (123) | ||||||
| log(g) | [cgs] | 7.99 (0.01) | 8.04 (0.02) | 8.00 (0.02) | 7.99 | 7.88 | 8.06 (0.03) | ||||||
| Mass | [M☉] | 0.589 (0.01) | 0.615 (0.01) | 0.595 (0.01) | 0.586 | 0.503 | 0.629 (0.03) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.3900 | 1.3160 | 1.2860 | |||||||||
| 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] | 12.71 (0.1) | 12.80 (0.1) | 12.80 (0.2) | 12.71 | 12.71 (0.1) | 12.80 (0.2) | ||||||
| Distance | [pc] | 78.68 (0.7) | 78.12 (0.9) | 78.10 (0.9) | 78.68 | 78.68 (0.7) | 78.10 (0.9) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 43.55783278 (0.1) | 43.33542547 (0.3) | 43.558 (0.1) | 43.33542547 | ||||||||
| Proper motion (declination) | [mas/yr] | 40.78659217 (0.08) | 40.74797141 (0.2) | 40.787 (0.08) | 40.74797141 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.15 (0.02) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | 16.96 (0.06) | ||||||||||||
| u magnitude | 18.33 (0.02) | 18.33 (0.02) | 18.33 (0.02) | ||||||||||
| g magnitude | 17.84 (0.006) | 17.84 (0.006) | |||||||||||
| r magnitude | 17.73 (0.006) | 17.73 (0.006) | |||||||||||
| i magnitude | 17.71 (0.007) | 17.71 (0.007) | |||||||||||
| z magnitude | 17.77 (0.02) | 17.77 (0.02) | |||||||||||
| G magnitude | 17.68 (0.008) | 17.70 | 17.68 | 17.68 (0.003) | 17.70 | ||||||||
| BP magnitude | 17.84 (0.008) | 17.81 | 17.81 | ||||||||||
| RP magnitude | 17.42 (0.01) | 17.40 | 17.40 | ||||||||||
| Pan g magnitude | 17.84 (0.007) | 17.84 (0.007) | |||||||||||
| Pan r magnitude | 17.73 (0.003) | 17.73 (0.003) | |||||||||||
| Pan i magnitude | 17.73 (0.003) | 17.73 (0.002) | |||||||||||
| Pan z magnitude | 17.77 (0.007) | 17.77 (0.009) | |||||||||||
| Pan y magnitude | 17.83 (0.01) | 17.83 (0.02) | |||||||||||
| E(B-V) | 0.004 | ||||||||||||
* Constant surface field
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