345 Tercidina (Asteroid)
From South El Monte , 345 Tercidina will become visible at around 21:13 (PDT), 25° above your western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 20 minutes after the Sun at 23:23.
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Name
345 Tercidina
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Object type
Asteroid
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Current position
| Computed for: | 15 July 2025 |
| Right ascension: | 12h10m [1] |
| Declination: | −02°09' [1] |
| Constellation: | Virgo |
| Magnitude: | 14.10 (V) [1] |
| Distance: | 2.54 AU 21.09 lightmin [1] |
| Angular motion (speed): | 13.87 arcmin/day[1] |
| Angular motion (pos ang): | 283.5° |
Orbital elements [1]
| Semi-major axis: | 2.32 AU |
| Eccentricity: | 0.061405 |
| Inclination: | 9.74° |
| Longitude ascending node: | 212.58° |
| Argument of perihelion: | 230.10° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 70.49° |
| Absolute mag (H): | 9.07 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.18 AU |
| Aphelion: | 2.47 AU |
| Orbital period: | 3.54 years |