91 Aegina (Asteroid)
From South El Monte , 91 Aegina is visible in the dawn sky, rising at 00:06 (PDT) and reaching an altitude of 68° above the south-eastern horizon before fading from view as dawn breaks at around 05:54.
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Name
91 Aegina
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Object type
Asteroid
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Current position
| Computed for: | 14 October 2025 |
| Right ascension: | 07h57m [1] |
| Declination: | +22°54' [1] |
| Constellation: | Gemini |
| Magnitude: | 13.82 (V) [1] |
| Distance: | 2.19 AU 18.25 lightmin [1] |
| Angular motion (speed): | 16.80 arcmin/day[1] |
| Angular motion (pos ang): | 282.0° |
Orbital elements [1]
| Semi-major axis: | 2.59 AU |
| Eccentricity: | 0.107676 |
| Inclination: | 2.10° |
| Longitude ascending node: | 10.42° |
| Argument of perihelion: | 74.48° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 303.25° |
| Absolute mag (H): | 9.13 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.31 AU |
| Aphelion: | 2.87 AU |
| Orbital period: | 4.17 years |