243 Ida (Asteroid)
© NASA/Galileo 1993
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From Cambridge , 243 Ida is not observable – it will reach its highest point in the sky during daytime and is no higher than 13° above the horizon at dusk.
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|
Name
243 Ida
|
Object type
Asteroid
|
Current position
| Computed for: | 13 March 2025 |
| Right ascension: | 01h15m [1] |
| Declination: | +08°52' [1] |
| Constellation: | Pisces |
| Magnitude: | 15.72 (V) [1] |
| Distance: | 3.60 AU 29.97 lightmin [1] |
| Angular motion (speed): | 9.81 arcmin/day[1] |
| Angular motion (pos ang): | 247.3° |
Orbital elements [1]
| Semi-major axis: | 2.86 AU |
| Eccentricity: | 0.044767 |
| Inclination: | 1.13° |
| Longitude ascending node: | 323.58° |
| Argument of perihelion: | 114.13° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 307.02° |
| Absolute mag (H): | 10.08 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.73 AU |
| Aphelion: | 2.99 AU |
| Orbital period: | 4.84 years |
Visibility from Cambridge
All times shown in Cambridge local time.