116 Sirona (Asteroid)
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From South El Monte , 116 Sirona is visible in the dawn sky, rising at 01:44 (PST) and reaching an altitude of 41° above the south-eastern horizon before fading from view as dawn breaks at around 05:50.
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Name
116 Sirona
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Object type
Asteroid
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Current position
| Computed for: | 29 December 2025 |
| Right ascension: | 14h02m [1] |
| Declination: | −09°39' [1] |
| Constellation: | Virgo |
| Magnitude: | 12.89 (V) [1] |
| Distance: | 2.67 AU 22.17 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.77 AU |
| Eccentricity: | 0.138053 |
| Inclination: | 3.56° |
| Longitude ascending node: | 63.67° |
| Argument of perihelion: | 93.96° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 16.49° |
| Absolute mag (H): | 7.78 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.39 AU |
| Aphelion: | 3.15 AU |
| Orbital period: | 4.61 years |
Visibility from South El Monte
All times shown in South El Monte local time.