113 Amalthea (Asteroid)
Finder chart
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom.
Click to enlarge.
From Cambridge , 113 Amalthea is visible in the dawn sky, rising at 01:19 (EDT) – 3 hours and 45 minutes before the Sun – and reaching an altitude of 23° above the south-eastern horizon before fading from view as dawn breaks at around 03:37.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
113 Amalthea
|
Object type
Asteroid
|
Current position
| Computed for: | 09 June 2026 |
| Right ascension: | 23h27m [1] |
| Declination: | −05°45' [1] |
| Constellation: | Aquarius |
| Magnitude: | 13.44 (V) [1] |
| Distance: | 2.30 AU 19.12 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.38 AU |
| Eccentricity: | 0.086265 |
| Inclination: | 5.04° |
| Longitude ascending node: | 123.32° |
| Argument of perihelion: | 80.25° |
| Epoch of elements: | 9 Jun 2026 |
| Mean Anomaly at epoch: | 114.01° |
| Absolute mag (H): | 8.54 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.17 AU |
| Aphelion: | 2.58 AU |
| Orbital period: | 3.66 years |
Source
Visibility from Cambridge
All times shown in Cambridge local time.