158 Koronis (Asteroid)
From Fairfield , 158 Koronis is visible between 22:29 and 02:57. It will become accessible at around 22:29, when it rises to an altitude of 21° above your south-eastern horizon. It will reach its highest point in the sky at 00:43, 29° above your southern horizon. It will become inaccessible at around 02:57 when it sinks below 21° above your south-western horizon.
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Name
158 Koronis
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Object type
Asteroid
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Current position
| Computed for: | 27 July 2024 |
| Right ascension: | 20h11m [1] |
| Declination: | −19°21' [1] |
| Constellation: | Capricornus |
| Magnitude: | 13.33 (V) [1] |
| Distance: | 1.93 AU 16.06 lightmin [1] |
| Angular motion (speed): | 17.57 arcmin/day[1] |
| Angular motion (pos ang): | 256.5° |
Orbital elements [1]
| Semi-major axis: | 2.87 AU |
| Eccentricity: | 0.053239 |
| Inclination: | 1.01° |
| Longitude ascending node: | 277.65° |
| Argument of perihelion: | 147.17° |
| Epoch of elements: | 09 July 2024 |
| Mean Anomaly at epoch: | 238.77° |
| Absolute mag (H): | 9.38 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.72 AU |
| Aphelion: | 3.02 AU |
| Orbital period: | 4.86 years |