116 Sirona (Asteroid)
From Cambridge , 116 Sirona will become visible at around 20:44 (EDT), 44° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 01:04.
Name
116 Sirona
|
Object type
Asteroid
|
Computed for: | 21 April 2025 |
Right ascension: | 06h31m [1] |
Declination: | +25°55' [1] |
Constellation: | Gemini |
Magnitude: | 12.96 (V) [1] |
Distance: | 2.68 AU 22.25 lightmin [1] |
Angular motion (speed): | 13.37 arcmin/day[1] |
Angular motion (pos ang): | 269.8° |
Semi-major axis: | 2.77 AU |
Eccentricity: | 0.138627 |
Inclination: | 3.56° |
Longitude ascending node: | 63.69° |
Argument of perihelion: | 93.83° |
Epoch of elements: | 25 January 2025 |
Mean Anomaly at epoch: | 312.44° |
Absolute mag (H): | 7.81 [1] |
Slope parameter (G): | 0.15 [1] |
Perihelion: | 2.39 AU |
Aphelion: | 3.15 AU |
Orbital period: | 4.61 years |
All times shown in Cambridge local time.