312 Pierretta (Asteroid)
From South El Monte , 312 Pierretta is not readily observable since it lies so far south that it will never rise more than 20° above the horizon.
Name
312 Pierretta
|
Object type
Asteroid
|
Computed for: | 08 July 2025 |
Right ascension: | 20h03m [1] |
Declination: | −35°53' [1] |
Constellation: | Sagittarius |
Magnitude: | 12.09 (V) [1] |
Distance: | 1.37 AU 11.42 lightmin [1] |
Angular motion (speed): | 29.81 arcmin/day[1] |
Angular motion (pos ang): | 254.0° |
Semi-major axis: | 2.78 AU |
Eccentricity: | 0.160290 |
Inclination: | 9.03° |
Longitude ascending node: | 6.20° |
Argument of perihelion: | 261.95° |
Epoch of elements: | 25 January 2025 |
Mean Anomaly at epoch: | 341.67° |
Absolute mag (H): | 8.99 [1] |
Slope parameter (G): | 0.15 [1] |
Perihelion: | 2.34 AU |
Aphelion: | 3.23 AU |
Orbital period: | 4.64 years |
All times shown in South El Monte local time.