579 Sidonia (Asteroid)
From South El Monte , 579 Sidonia is visible in the dawn sky, rising at 01:37 (PDT) and reaching an altitude of 36° above the eastern horizon before fading from view as dawn breaks at around 04:38.
Name
579 Sidonia
|
Object type
Asteroid
|
Computed for: | 14 July 2025 |
Right ascension: | 02h31m [1] |
Declination: | +04°36' [1] |
Constellation: | Cetus |
Magnitude: | 13.71 (V) [1] |
Distance: | 2.99 AU 24.89 lightmin [1] |
Angular motion (speed): | 10.85 arcmin/day[1] |
Angular motion (pos ang): | 242.9° |
Semi-major axis: | 3.01 AU |
Eccentricity: | 0.076382 |
Inclination: | 11.02° |
Longitude ascending node: | 82.62° |
Argument of perihelion: | 229.10° |
Epoch of elements: | 25 January 2025 |
Mean Anomaly at epoch: | 24.95° |
Absolute mag (H): | 8.03 [1] |
Slope parameter (G): | 0.15 [1] |
Perihelion: | 2.78 AU |
Aphelion: | 3.24 AU |
Orbital period: | 5.23 years |
All times shown in South El Monte local time.