357 Ninina (Asteroid)
From Cambridge , 357 Ninina is visible between 21:28 and 02:03. It will become accessible at around 21:28, when it rises to an altitude of 21° above your south-eastern horizon. It will reach its highest point in the sky at 23:46, 29° above your southern horizon. It will become inaccessible at around 02:03 when it sinks below 21° above your south-western horizon.
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Name
357 Ninina
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Object type
Asteroid
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Current position
| Computed for: | 01 September 2024 |
| Right ascension: | 21h48m [1] |
| Declination: | −17°46' [1] |
| Constellation: | Capricornus |
| Magnitude: | 13.43 (V) [1] |
| Distance: | 2.05 AU 17.03 lightmin [1] |
| Angular motion (speed): | 16.74 arcmin/day[1] |
| Angular motion (pos ang): | 265.8° |
Orbital elements [1]
| Semi-major axis: | 3.15 AU |
| Eccentricity: | 0.077790 |
| Inclination: | 15.06° |
| Longitude ascending node: | 137.62° |
| Argument of perihelion: | 256.09° |
| Epoch of elements: | 09 July 2024 |
| Mean Anomaly at epoch: | 293.47° |
| Absolute mag (H): | 9.03 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.90 AU |
| Aphelion: | 3.39 AU |
| Orbital period: | 5.59 years |