183 Istria (Asteroid)
From South El Monte , 183 Istria is not observable – it will reach its highest point in the sky during daytime and is no higher than 14° above the horizon at dusk.
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Name
183 Istria
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Object type
Asteroid
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Current position
| Computed for: | 16 December 2025 |
| Right ascension: | 19h40m [1] |
| Declination: | −15°09' [1] |
| Constellation: | Sagittarius |
| Magnitude: | 14.97 (V) [1] |
| Distance: | 3.45 AU 28.72 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.80 AU |
| Eccentricity: | 0.348181 |
| Inclination: | 26.39° |
| Longitude ascending node: | 141.83° |
| Argument of perihelion: | 264.12° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 292.64° |
| Absolute mag (H): | 9.47 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.82 AU |
| Aphelion: | 3.77 AU |
| Orbital period: | 4.67 years |