Gaia DR2 4130191322368475392
All names: J1638-2035, WDJ163843.77-203524.06, Gaia DR2 4130191322368475392, DENIS J163843.7-203523, WDJ163843.77-203524.07, TIC 162792703, UCAC4 348-083805, WISE J163843.84-203523.7, Gaia EDR3 4130191322368475392, 2MASS J16384374-2035239, GALEX J163843.8-203524, Gaia DR3 4130191322368475392
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 38 43.90 (0.04) | 16 38 43.90 | 16 38 43.90 | 16 38 43.77 (0.04) | 16 38 43.90 | ||||||
| Declination | -20 35 25.15 (0.02) | -20 35 25.12 | -20 35 25.15 | -20 35 24.07 (0.02) | -20 35 25.12 | ||||||
| Spectral type | DA | DA | DA | ||||||||
| Effective temperature | [K] | 8687.0 (36) | 8513.0 | 8282.0 | 8420.0 (53) | ||||||
| log(g) | [cgs] | 8.02 (0.007) | 7.98 | 7.89 | 7.94 (0.01) | ||||||
| Mass | [M☉] | 0.611 (0.006) | 0.583 | 0.512 | 0.559 (0.009) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.9300 | 0.8842 | 0.8789 | |||||||
| 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] | 23.02 (0.05) | 23.22 (0.06) | 23.22 (0.06) | 23.02 | 23.02 (0.05) | 23.22 (0.06) | ||||
| Distance | [pc] | 43.45 (0.09) | 43.07 (0.1) | 43.07 (0.1) | 43.45 | 43.45 (0.09) | 43.07 (0.1) | ||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 118.9688604 (0.05) | 119.1817063 (0.1) | 118.969 (0.05) | 119.1817063 | ||||||
| Proper motion (declination) | [mas/yr] | -67.70979687 (0.03) | -67.69857724 (0.07) | -67.71 (0.04) | -67.69857724 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | 15.56 (0.05) | ||||||||||
| J magnitude | 15.62 (0.06) | 15.62 (0.06) | |||||||||
| H magnitude | 15.42 (0.1) | 15.42 (0.1) | |||||||||
| K magnitude | 15.77 (0.2) | 15.77 (0.2) | |||||||||
| u magnitude | |||||||||||
| g magnitude | |||||||||||
| r magnitude | |||||||||||
| i magnitude | |||||||||||
| z magnitude | |||||||||||
| G magnitude | 15.86 (0.003) | 15.87 | 15.86 | 15.86 (0.003) | 15.87 | ||||||
| BP magnitude | 15.96 (0.003) | 15.96 | 15.96 | ||||||||
| RP magnitude | 15.66 (0.002) | 15.67 | 15.67 | ||||||||
| Pan g magnitude | 15.94 (0.003) | 15.94 (0.003) | |||||||||
| Pan r magnitude | 15.92 (0.002) | 15.92 (0.002) | |||||||||
| Pan i magnitude | 16.00 (0.001) | 16.00 (0.001) | |||||||||
| Pan z magnitude | 16.08 (0.006) | 16.08 (0.006) | |||||||||
| Pan y magnitude | 16.19 (0.01) | 16.19 (0.01) | |||||||||
| E(B-V) | 0.001 | ||||||||||
* Constant surface field
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