78 Diana (Asteroid)
Finder chart
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom.
Click to enlarge.
From South El Monte , 78 Diana is visible between 21:58 and 22:26. It will become accessible at around 21:58, when it rises to an altitude of 21° above your southern horizon. It will reach its highest point in the sky at 22:12, 22° above your southern horizon. It will become inaccessible at around 22:26 when it sinks below 21° above your southern horizon.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
78 Diana
|
Object type
Asteroid
|
Current position
| Computed for: | 15 July 2025 |
| Right ascension: | 16h57m [1] |
| Declination: | −33°52' [1] |
| Constellation: | Scorpius |
| Magnitude: | 13.07 (V) [1] |
| Distance: | 2.12 AU 17.62 lightmin [1] |
| Angular motion (speed): | 14.90 arcmin/day[1] |
| Angular motion (pos ang): | 274.4° |
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 |
Visibility from South El Monte
All times shown in South El Monte local time.