249 Ilse (Asteroid)
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From South El Monte , 249 Ilse is visible in the dawn sky, rising at 23:16 (PDT) and reaching an altitude of 78° above the eastern horizon before fading from view as dawn breaks at around 06:02.
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|
Name
249 Ilse
|
Object type
Asteroid
|
Current position
| Computed for: | 24 October 2025 |
| Right ascension: | 08h12m [1] |
| Declination: | +30°11' [1] |
| Constellation: | Cancer |
| Magnitude: | 15.64 (V) [1] |
| Distance: | 1.85 AU 15.40 lightmin [1] |
| Angular motion (speed): | 17.95 arcmin/day[1] |
| Angular motion (pos ang): | 293.9° |
Orbital elements [1]
| Semi-major axis: | 2.38 AU |
| Eccentricity: | 0.217023 |
| Inclination: | 9.62° |
| Longitude ascending node: | 334.67° |
| Argument of perihelion: | 42.30° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 337.50° |
| Absolute mag (H): | 11.42 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.86 AU |
| Aphelion: | 2.89 AU |
| Orbital period: | 3.67 years |
Visibility from South El Monte
All times shown in South El Monte local time.