Gaia DR2 1435776922462177408
All names: WDJ17391.82+604329.25, Gaia DR3 1435776922462177408, LSPM J1739+6043, NLTT 45251, Gaia EDR3 1435776922462177408, WDJ173901.82+604329.26, SDSS J173901.81+604329.7, J1739+6043, Gaia DR2 1435776922462177408, GALEX J173901.8+604330, LP 102-192, 2MASS J17390185+6043288, TIC 219789966, SDSS J173901.81+604329.6, USNO-B1.0 1507-00234868
| 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 39 01.78 (0.06) | 17 39 01.78 | 17 39 01.78 | 17 39 01.82 (0.06) | 17 39 01.78 | ||||||||
| Declination | 60 43 32.83 (0.06) | 60 43 32.72 | 60 43 32.83 | 60 43 29.26 (0.06) | 60 43 32.72 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 6672.0 (40) | 6664.0 (35) | 6672.0 (40) | 6639.0 | 6391.0 | 6611.0 (64) | ||||||
| log(g) | [cgs] | 7.97 (0.01) | 7.97 (0.01) | 7.97 (0.01) | 7.96 | 7.83 | 7.95 (0.02) | ||||||
| Mass | [M☉] | 0.572 (0.01) | 0.572 (0.009) | 0.574 (0.01) | 0.567 | 0.476 | 0.562 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.7000 | 1.6290 | 1.5960 | |||||||||
| 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] | 17.32 (0.06) | 17.36 (0.08) | 17.36 (0.08) | 17.32 | 17.32 (0.06) | 17.36 (0.08) | ||||||
| Distance | [pc] | 57.72 (0.2) | 57.60 (0.3) | 57.61 (0.3) | 57.72 | 57.72 (0.2) | 57.61 (0.3) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -18.30206218 (0.08) | -18.3972827 (0.2) | -18.302 (0.08) | -18.3972827 | ||||||||
| Proper motion (declination) | [mas/yr] | 223.2818543 (0.08) | 223.324521 (0.2) | 223.282 (0.08) | 223.324521 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 17.50 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | 17.20 | ||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 16.53 (0.1) | 16.53 (0.1) | |||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 18.24 (0.01) | 18.23 (0.01) | 18.23 (0.01) | ||||||||||
| g magnitude | 17.63 (0.006) | 17.63 (0.006) | |||||||||||
| r magnitude | 17.39 (0.006) | 17.39 (0.006) | |||||||||||
| i magnitude | 17.30 (0.007) | 17.30 (0.007) | |||||||||||
| z magnitude | 17.27 (0.01) | 17.27 (0.01) | |||||||||||
| G magnitude | 17.38 (0.007) | 17.39 | 17.38 | 17.38 (0.003) | 17.39 | ||||||||
| BP magnitude | 17.61 (0.007) | 17.61 | 17.61 | ||||||||||
| RP magnitude | 17.02 (0.007) | 17.00 | 17.00 | ||||||||||
| Pan g magnitude | 17.61 (0.006) | 17.61 (0.006) | |||||||||||
| Pan r magnitude | 17.39 (0.005) | 17.39 (0.005) | |||||||||||
| Pan i magnitude | 17.33 (0.003) | 17.33 (0.004) | |||||||||||
| Pan z magnitude | 17.34 (0.01) | 17.34 (0.01) | |||||||||||
| Pan y magnitude | 17.40 (0.01) | 17.40 (0.01) | |||||||||||
| E(B-V) | 0.009 | ||||||||||||
* Constant surface field
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