The asteroid 85 Io
Finder chart
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom.
Click to enlarge.
From Fairfield , 85 Io is not observable – it will reach its highest point in the sky during daytime and is no higher than 13° above the horizon at dusk.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
85 Io
|
Object Type
Asteroid
|
Current Position
| Constellation: | Aquarius |
| Magnitude: | 12.50 (V) [1] |
| Absolute mag (H): | 7.75 [1] |
| Slope parameter (G): | 0.15 [1] |
| Right ascension: | 21h28m [1] |
| Declination: | -07°58' [1] |
| Distance: | 2.98 AU 24.77 lightmin [1] |
Orbital Elements [1]
| Semi-major axis: | 2.65 AU |
| Eccentricity: | 0.194631 |
| Inclination: | 11.96° |
| Longitude ascending node: | 203.07° |
| Argument of perihelion: | 122.83° |
| Epoch of elements: | 17 December 2020 |
| Mean Anomaly at epoch: | 357.80° |
Derived quantities
| Perihelion: | 2.14 AU |
| Aphelion: | 3.17 AU |
| Orbital period: | 4.32 years |
Visibility from Fairfield
All times shown in Fairfield local time.