249 Ilse (Asteroid)
From Fairfield , 249 Ilse is not readily observable since it lies so far south that it will never rise more than 12° above the horizon.
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Name
249 Ilse
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Object type
Asteroid
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Current position
| Computed for: | 07 May 2024 |
| Right ascension: | 18h43m [1] |
| Declination: | -36°16' [1] |
| Constellation: | Sagittarius |
| Magnitude: | 15.65 (V) [1] |
| Distance: | 1.78 AU 14.78 lightmin [1] |
| Angular motion (speed): | 20.39 arcmin/day[1] |
| Angular motion (pos ang): | 259.6° |
Orbital elements [1]
| Semi-major axis: | 2.38 AU |
| Eccentricity: | 0.217117 |
| Inclination: | 9.62° |
| Longitude ascending node: | 334.67° |
| Argument of perihelion: | 42.23° |
| Epoch of elements: | 31 March 2024 |
| Mean Anomaly at epoch: | 256.92° |
| Absolute mag (H): | 11.44 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.86 AU |
| Aphelion: | 2.89 AU |
| Orbital period: | 3.67 years |