405 Thia (Asteroid)
From South El Monte , 405 Thia will become visible at around 20:18 (PDT), 23° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 2 minutes after the Sun at 22:19.
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Name
405 Thia
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Object type
Asteroid
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Current position
| Computed for: | 08 April 2026 |
| Right ascension: | 03h34m [1] |
| Declination: | +20°25' [1] |
| Constellation: | Taurus |
| Magnitude: | 14.69 (V) [1] |
| Distance: | 3.66 AU 30.45 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.58 AU |
| Eccentricity: | 0.243410 |
| Inclination: | 11.94° |
| Longitude ascending node: | 255.19° |
| Argument of perihelion: | 308.49° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 214.19° |
| Absolute mag (H): | 8.80 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.96 AU |
| Aphelion: | 3.21 AU |
| Orbital period: | 4.15 years |