206 Hersilia (Asteroid)
From South El Monte , 206 Hersilia is visible in the dawn sky, rising at 00:45 (PDT) and reaching an altitude of 57° above the eastern horizon before fading from view as dawn breaks at around 05:34.
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Name
206 Hersilia
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Object type
Asteroid
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Current position
| Computed for: | 17 September 2025 |
| Right ascension: | 06h39m [1] |
| Declination: | +19°43' [1] |
| Constellation: | Gemini |
| Magnitude: | 14.25 (V) [1] |
| Distance: | 2.70 AU 22.49 lightmin [1] |
| Angular motion (speed): | 12.78 arcmin/day[1] |
| Angular motion (pos ang): | 270.9° |
Orbital elements [1]
| Semi-major axis: | 2.74 AU |
| Eccentricity: | 0.040126 |
| Inclination: | 3.78° |
| Longitude ascending node: | 145.03° |
| Argument of perihelion: | 302.73° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 299.37° |
| Absolute mag (H): | 8.94 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.63 AU |
| Aphelion: | 2.85 AU |
| Orbital period: | 4.53 years |