Gaia DR2 3187950092615927552
All names: WDJ044533.88-061827.92, Gaia DR2 3187950092615927552, J0445-0618, Gaia DR3 3187950092615927552, Gaia EDR3 3187950092615927552, GALEX J044533.8-061828, SDSS J044533.91-061828.6
| 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 | 04 45 33.94 (0.09) | 04 45 33.94 | 04 45 33.94 | 04 45 33.88 (0.09) | 04 45 33.94 | ||||||||
| Declination | -06 18 29.32 (0.06) | -06 18 29.28 | -06 18 29.32 | -06 18 27.92 (0.06) | -06 18 29.28 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 6569.0 (30) | 6547.0 (28) | 6569.0 (31) | 6437.0 | 6190.0 | 6591.0 (72) | ||||||
| log(g) | [cgs] | 8.00 (0.01) | 7.99 (0.01) | 8.00 (0.01) | 7.95 | 7.81 | 8.02 (0.02) | ||||||
| Mass | [M☉] | 0.592 (0.01) | 0.586 (0.01) | 0.589 (0.01) | 0.56 | 0.465 | 0.602 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.8500 | 1.7280 | 1.6950 | |||||||||
| 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] | 16.37 (0.1) | 16.31 (0.1) | 16.31 (0.1) | 16.37 | 16.37 (0.1) | 16.31 (0.1) | ||||||
| Distance | [pc] | 61.09 (0.4) | 61.31 (0.5) | 61.31 (0.5) | 61.09 | 61.09 (0.4) | 61.31 (0.5) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 59.6613289 (0.1) | 60.02457667 (0.2) | 59.661 (0.1) | 60.02457667 | ||||||||
| Proper motion (declination) | [mas/yr] | -87.42352455 (0.1) | -87.42747127 (0.2) | -87.424 (0.1) | -87.42747127 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 16.81 (0.02) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | 16.61 (0.09) | ||||||||||||
| u magnitude | 18.52 (0.02) | 18.50 (0.02) | 18.50 (0.02) | ||||||||||
| g magnitude | 17.87 (0.006) | 17.87 (0.006) | |||||||||||
| r magnitude | 17.62 (0.006) | 17.62 (0.006) | |||||||||||
| i magnitude | 17.52 (0.007) | 17.52 (0.007) | |||||||||||
| z magnitude | 17.53 (0.02) | 17.53 (0.02) | |||||||||||
| G magnitude | 17.61 (0.01) | 17.62 | 17.61 | 17.61 (0.003) | 17.62 | ||||||||
| BP magnitude | 17.85 (0.01) | 17.83 | 17.83 | ||||||||||
| RP magnitude | 17.22 (0.007) | 17.21 | 17.21 | ||||||||||
| Pan g magnitude | 17.87 (0.005) | 17.87 (0.004) | |||||||||||
| Pan r magnitude | 17.63 (0.005) | 17.63 (0.004) | |||||||||||
| Pan i magnitude | 17.54 (0.004) | 17.54 (0.004) | |||||||||||
| Pan z magnitude | 17.55 (0.01) | 17.55 (0.01) | |||||||||||
| Pan y magnitude | 17.59 (0.01) | 17.59 (0.007) | |||||||||||
| E(B-V) | 0.001 | ||||||||||||
* Constant surface field
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