85 Io (Asteroid)
From Fairfield , 85 Io will become visible at around 20:34 (EDT), 23° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 27 minutes after the Sun at 22:53.
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Name
85 Io
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Object type
Asteroid
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Current position
| Computed for: | 31 August 2024 |
| Right ascension: | 15h11m [1] |
| Declination: | −09°02' [1] |
| Constellation: | Libra |
| Magnitude: | 13.03 (V) [1] |
| Distance: | 2.57 AU 21.38 lightmin [1] |
| Angular motion (speed): | 12.93 arcmin/day[1] |
| Angular motion (pos ang): | 272.6° |
Orbital elements [1]
| Semi-major axis: | 2.65 AU |
| Eccentricity: | 0.193404 |
| Inclination: | 11.96° |
| Longitude ascending node: | 203.05° |
| Argument of perihelion: | 122.88° |
| Epoch of elements: | 09 July 2024 |
| Mean Anomaly at epoch: | 294.27° |
| Absolute mag (H): | 7.96 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.14 AU |
| Aphelion: | 3.17 AU |
| Orbital period: | 4.32 years |