8558 Hack (Asteroid)
From South El Monte , 8558 Hack is not observable – it will reach its highest point in the sky during daytime and is 5° below the horizon at dawn.
Name
8558 Hack
|
Object type
Asteroid
|
Computed for: | 18 August 2025 |
Right ascension: | 09h19m [1] |
Declination: | +15°51' [1] |
Constellation: | Cancer |
Magnitude: | 21.02 (V) [1] |
Distance: | 4.65 AU 38.66 lightmin [1] |
Angular motion (speed): | 5.97 arcmin/day[1] |
Angular motion (pos ang): | 287.7° |
Semi-major axis: | 3.12 AU |
Eccentricity: | 0.221403 |
Inclination: | 0.28° |
Longitude ascending node: | 39.92° |
Argument of perihelion: | 307.47° |
Epoch of elements: | 25 January 2025 |
Mean Anomaly at epoch: | 95.30° |
Absolute mag (H): | 14.62 [1] |
Slope parameter (G): | 0.15 [1] |
Perihelion: | 2.43 AU |
Aphelion: | 3.81 AU |
Orbital period: | 5.51 years |
All times shown in South El Monte local time.