393 Lampetia (Asteroid)

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From South El Monte , 393 Lampetia is visible in the dawn sky, rising at 01:38 (PDT) and reaching an altitude of 49° above the south-eastern horizon before fading from view as dawn breaks at around 05:57.

Name 393 Lampetia
Object type Asteroid
Current position
Computed for:17 October 2025
Right ascension:08h43m [1]
Declination:+03°32' [1]
Constellation:Hydra
Magnitude:15.01 (V) [1]
Distance:3.88 AU
32.26 lightmin [1]
Angular motion (speed):6.20 arcmin/day[1]
Angular motion (pos ang):283.2°
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

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