78 Diana (Asteroid)
From Cambridge , 78 Diana is not readily observable since it lies so far south that it will never rise more than 21° above the horizon.
|
Name
78 Diana
|
Object type
Asteroid
|
Current position
| Computed for: | 21 December 2024 |
| Right ascension: | 15h38m [1] |
| Declination: | −26°03' [1] |
| Constellation: | Libra |
| Magnitude: | 13.78 (V) [1] |
| Distance: | 3.40 AU 28.28 lightmin [1] |
| Angular motion (speed): | 9.93 arcmin/day[1] |
| Angular motion (pos ang): | 285.1° |
Orbital elements [1]
| 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] |
Derived quantities
| Perihelion: | 2.09 AU |
| Aphelion: | 3.16 AU |
| Orbital period: | 4.25 years |