78 Diana (Asteroid)
From South El Monte , 78 Diana is not observable – it will reach its highest point in the sky during daytime and is no higher than 21° above the horizon at dusk.
Name
78 Diana
|
Object type
Asteroid
|
Computed for: | 15 September 2025 |
Right ascension: | 17h12m [1] |
Declination: | −30°22' [1] |
Constellation: | Scorpius |
Magnitude: | 14.09 (V) [1] |
Distance: | 2.94 AU 24.46 lightmin [1] |
Angular motion (speed): | 10.19 arcmin/day[1] |
Angular motion (pos ang): | 272.0° |
Semi-major axis: | 2.62 AU |
Eccentricity: | 0.203427 |
Inclination: | 8.68° |
Longitude ascending node: | 333.30° |
Argument of perihelion: | 153.22° |
Epoch of elements: | 25 January 2025 |
Mean Anomaly at epoch: | 85.51° |
Absolute mag (H): | 8.34 [1] |
Slope parameter (G): | 0.15 [1] |
Perihelion: | 2.09 AU |
Aphelion: | 3.16 AU |
Orbital period: | 4.25 years |
All times shown in South El Monte local time.