345 Tercidina (Asteroid)
From South El Monte , 345 Tercidina is visible in the dawn sky, rising at 02:56 (PDT) – 3 hours and 54 minutes before the Sun – and reaching an altitude of 30° above the south-eastern horizon before fading from view as dawn breaks at around 05:51.
|
Name
345 Tercidina
|
Object type
Asteroid
|
Current position
| Computed for: | 22 March 2026 |
| Right ascension: | 19h28m [1] |
| Declination: | −14°08' [1] |
| Constellation: | Sagittarius |
| Magnitude: | 14.18 (V) [1] |
| Distance: | 2.62 AU 21.83 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.33 AU |
| Eccentricity: | 0.061262 |
| Inclination: | 9.74° |
| Longitude ascending node: | 212.58° |
| Argument of perihelion: | 230.24° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 153.76° |
| Absolute mag (H): | 9.05 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.18 AU |
| Aphelion: | 2.47 AU |
| Orbital period: | 3.55 years |