758 Mancunia (Asteroid)
From South El Monte , 758 Mancunia will become visible at around 20:37 (PDT), 28° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 39 minutes after the Sun at 23:13.
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Name
758 Mancunia
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Object type
Asteroid
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Current position
| Computed for: | 19 August 2026 |
| Right ascension: | 14h44m [1] |
| Declination: | −11°37' [1] |
| Constellation: | Libra |
| Magnitude: | 14.91 (V) [1] |
| Distance: | 3.77 AU 31.35 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 3.19 AU |
| Eccentricity: | 0.147975 |
| Inclination: | 5.61° |
| Longitude ascending node: | 106.01° |
| Argument of perihelion: | 313.26° |
| Epoch of elements: | 9 Jun 2026 |
| Mean Anomaly at epoch: | 165.54° |
| Absolute mag (H): | 8.36 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.72 AU |
| Aphelion: | 3.66 AU |
| Orbital period: | 5.70 years |
Source