358 Apollonia (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 South El Monte , 358 Apollonia is not observable – it will reach its highest point in the sky during daytime and is 3° below the horizon at dawn.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
358 Apollonia
|
Object type
Asteroid
|
Current position
| Computed for: | 13 November 2025 |
| Right ascension: | 14h38m [1] |
| Declination: | −13°21' [1] |
| Constellation: | Libra |
| Magnitude: | 15.15 (V) [1] |
| Distance: | 4.23 AU 35.16 lightmin [1] |
| Angular motion (speed): | 7.16 arcmin/day[1] |
| Angular motion (pos ang): | 285.4° |
Orbital elements [1]
| Semi-major axis: | 2.88 AU |
| Eccentricity: | 0.151937 |
| Inclination: | 3.55° |
| Longitude ascending node: | 172.12° |
| Argument of perihelion: | 252.03° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 87.00° |
| Absolute mag (H): | 9.16 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.44 AU |
| Aphelion: | 3.31 AU |
| Orbital period: | 4.88 years |
Visibility from South El Monte
All times shown in South El Monte local time.