153 Hilda (Asteroid)
From South El Monte , 153 Hilda is visible in the morning sky, becoming accessible around 22:16, when it reaches an altitude of 21° above your eastern horizon. It will then reach its highest point in the sky at 03:14, 72° above your southern horizon. It will be lost to dawn twilight around 05:35, 54° above your western horizon.
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Name
153 Hilda
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Object type
Asteroid
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Current position
| Computed for: | 18 September 2025 |
| Right ascension: | 02h13m [1] |
| Declination: | +16°59' [1] |
| Constellation: | Aries |
| Magnitude: | 14.12 (V) [1] |
| Distance: | 3.38 AU 28.11 lightmin [1] |
| Angular motion (speed): | 7.97 arcmin/day[1] |
| Angular motion (pos ang): | 258.8° |
Orbital elements [1]
| Semi-major axis: | 3.97 AU |
| Eccentricity: | 0.138648 |
| Inclination: | 7.83° |
| Longitude ascending node: | 228.09° |
| Argument of perihelion: | 39.28° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 76.16° |
| Absolute mag (H): | 7.75 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 3.42 AU |
| Aphelion: | 4.52 AU |
| Orbital period: | 7.91 years |