393 Lampetia (Asteroid)
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From South El Monte , 393 Lampetia is visible in the dawn sky, rising at 03:09 (PDT) – 3 hours and 23 minutes before the Sun – and reaching an altitude of 28° above the eastern horizon before fading from view as dawn breaks at around 05:33.
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Name
393 Lampetia
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Object type
Asteroid
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Current position
| Computed for: | 15 September 2025 |
| Right ascension: | 08h18m [1] |
| Declination: | +06°42' [1] |
| Constellation: | Cancer |
| Magnitude: | 15.10 (V) [1] |
| Distance: | 4.27 AU 35.50 lightmin [1] |
| Angular motion (speed): | 5.71 arcmin/day[1] |
| Angular motion (pos ang): | 283.3° |
Orbital elements [1]
| Semi-major axis: | 2.78 AU |
| Eccentricity: | 0.331014 |
| Inclination: | 14.85° |
| Longitude ascending node: | 212.32° |
| Argument of perihelion: | 91.17° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 112.01° |
| Absolute mag (H): | 8.40 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 1.86 AU |
| Aphelion: | 3.70 AU |
| Orbital period: | 4.64 years |
Visibility from South El Monte
All times shown in South El Monte local time.