The asteroid 405 Thia
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From Ashburn (click to change), 405 Thia is visible in the dawn sky, rising at 03:42 (EDT) – 3 hours and 43 minutes before the Sun – and reach an altitude of 28° above the south-eastern horizon before fading from view as dawn breaks at around 06:20.
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Name
405 Thia
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Object Type
Asteroid
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Current Position
| Constellation: | Sextans |
| Magnitude: | 13.32 (V)[1] |
| Right Ascension: | 10h39m [1] |
| Declination: | -01°00' [1] |
Orbital Elements[1]
| Semi-major axis: | 2.59 AU |
| Eccentricity: | 0.242466 |
| Inclination: | 11.94° |
| Longitude ascending node: | 255.23° |
| Argument of perihelion: | 308.95° |
| Epoch of elements: | 30 June 2018 |
| Mean Anomaly at epoch: | 293.31° |
Derived quantities
| Perihelion: | 1.96 AU |
| Aphelion: | 3.21 AU |
| Orbital period: | 4.16 years |