361 Bononia (Asteroid)
From South El Monte , 361 Bononia is visible in the dawn sky, rising at 03:31 (PDT) – 3 hours and 1 minute before the Sun – and reaching an altitude of 22° above the eastern horizon before fading from view as dawn breaks at around 05:32.
Name
361 Bononia
|
Object type
Asteroid
|
Current position
Computed for: | 14 September 2025 |
Right ascension: | 09h31m [1] |
Declination: | +24°53' [1] |
Constellation: | Leo |
Magnitude: | 14.65 (V) [1] |
Distance: | 4.05 AU 33.67 lightmin [1] |
Angular motion (speed): | 8.37 arcmin/day[1] |
Angular motion (pos ang): | 294.2° |
Orbital elements [1]
Semi-major axis: | 3.99 AU |
Eccentricity: | 0.211892 |
Inclination: | 12.58° |
Longitude ascending node: | 18.69° |
Argument of perihelion: | 67.03° |
Epoch of elements: | 25 January 2025 |
Mean Anomaly at epoch: | 357.97° |
Absolute mag (H): | 8.38 [1] |
Slope parameter (G): | 0.15 [1] |
Derived quantities
Perihelion: | 3.14 AU |
Aphelion: | 4.83 AU |
Orbital period: | 7.96 years |