358 Apollonia (Asteroid)
From South El Monte , 358 Apollonia is visible in the morning sky, becoming accessible around 23:10, when it reaches an altitude of 21° above your south-eastern horizon. It will then reach its highest point in the sky at 02:17, 38° above your southern horizon. It will be lost to dawn twilight around 04:43, 27° above your south-western horizon.
|
Name
358 Apollonia
|
Object type
Asteroid
|
Current position
| Computed for: | 12 May 2026 |
| Right ascension: | 16h45m [1] |
| Declination: | −17°29' [1] |
| Constellation: | Ophiuchus |
| Magnitude: | 14.08 (V) [1] |
| Distance: | 2.35 AU 19.57 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.88 AU |
| Eccentricity: | 0.151708 |
| Inclination: | 3.55° |
| Longitude ascending node: | 172.11° |
| Argument of perihelion: | 252.10° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 147.54° |
| Absolute mag (H): | 9.13 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.44 AU |
| Aphelion: | 3.31 AU |
| Orbital period: | 4.88 years |