Gaia DR2 4139348334376604928
All names: TIC 414460585, Gaia EDR3 4139348334376604928, UCAC4 377-078780, 2MASS J17043828-1446200, Gaia DR2 4139348334376604928, Gaia DR3 4139348334376604928, J1704-1446, WDJ170438.32-144620.78, WDJ170438.32-144620.79
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | Caron et al. 2023 | Tremblay et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 17 04 38.04 (0.05) | 17 04 38.05 | 17 04 38.04 | 17 04 38.32 (0.05) | 17 04 38.05 | ||||||||
| Declination | -14 46 26.29 (0.03) | -14 46 26.12 | -14 46 26.29 | -14 46 20.79 (0.03) | -14 46 26.12 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 7433.0 (80) | 7163.0 (31) | 7440.0 (100) | 7279.0 | 7004.0 | 7555.0 (60) | ||||||
| log(g) | [cgs] | 8.41 (0.02) | 8.35 (0.008) | 8.42 (0.03) | 8.38 | 8.28 | 8.45 (0.01) | ||||||
| Mass | [M☉] | 0.86 (0.02) | 0.814 (0.006) | 0.837 | 0.755 | 0.88 (0.01) | |||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 3.0400 | 2.9780 | 2.7730 | |||||||||
| 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] | 30.61 (0.06) | 30.61 (0.06) | 30.50 (0.08) | 30.50 (0.08) | 30.61 | 30.61 (0.06) | 30.50 (0.08) | |||||
| Distance | [pc] | 32.67 (0.06) | 32.67 (0.06) | 32.79 (0.09) | 32.79 (0.09) | 32.67 | 32.67 (0.06) | 32.79 (0.09) | |||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -251.455355 (0.07) | -251.560417 (0.1) | -251.455 (0.07) | -251.560417 | ||||||||
| Proper motion (declination) | [mas/yr] | -344.0732815 (0.05) | -344.0269145 (0.09) | -344.073 (0.05) | -344.0269145 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 15.70 (0.09) | 15.70 (0.09) | |||||||||||
| H magnitude | 15.38 (0.1) | 15.38 (0.1) | |||||||||||
| K magnitude | 15.32 (0.2) | 15.32 (0.2) | |||||||||||
| u magnitude | |||||||||||||
| g magnitude | |||||||||||||
| r magnitude | |||||||||||||
| i magnitude | |||||||||||||
| z magnitude | |||||||||||||
| G magnitude | 16.41 (0.005) | 16.42 | 16.41 | 16.41 (0.003) | 16.42 | ||||||||
| BP magnitude | 16.57 (0.005) | 16.56 | 16.56 | ||||||||||
| RP magnitude | 16.12 (0.003) | 16.13 | 16.13 | ||||||||||
| Pan g magnitude | 16.58 (0.003) | 16.60 (0.003) | |||||||||||
| Pan r magnitude | 16.47 (0.007) | 16.46 (0.006) | |||||||||||
| Pan i magnitude | 16.47 (0.01) | 16.46 (0.004) | |||||||||||
| Pan z magnitude | 16.50 (0.004) | 16.51 (0.004) | |||||||||||
| Pan y magnitude | 16.56 (0.008) | 16.56 (0.01) | |||||||||||
| E(B-V) | 0.001 | ||||||||||||
* Constant surface field
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