249 Ilse (Asteroid)
From South El Monte , 249 Ilse is visible in the dawn sky, rising at 02:29 (PDT) – 3 hours and 19 minutes before the Sun – and reaching an altitude of 22° above the eastern horizon before fading from view as dawn breaks at around 04:38.
Name
249 Ilse
|
Object type
Asteroid
|
Computed for: | 14 July 2025 |
Right ascension: | 04h40m [1] |
Declination: | +29°14' [1] |
Constellation: | Taurus |
Magnitude: | 15.91 (V) [1] |
Distance: | 2.60 AU 21.62 lightmin [1] |
Angular motion (speed): | 16.10 arcmin/day[1] |
Angular motion (pos ang): | 262.5° |
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] |
Perihelion: | 1.86 AU |
Aphelion: | 2.89 AU |
Orbital period: | 3.67 years |
All times shown in South El Monte local time.