103 Hera (Asteroid)
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From South El Monte , 103 Hera is visible in the dawn sky, rising at 00:32 (PST) and reaching an altitude of 55° above the south-eastern horizon before fading from view as dawn breaks at around 05:10.
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Name
103 Hera
|
Object type
Asteroid
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Current position
| Computed for: | 03 November 2025 |
| Right ascension: | 10h06m [1] |
| Declination: | +11°11' [1] |
| Constellation: | Leo |
| Magnitude: | 13.48 (V) [1] |
| Distance: | 3.07 AU 25.57 lightmin [1] |
| Angular motion (speed): | 10.20 arcmin/day[1] |
| Angular motion (pos ang): | 284.6° |
Orbital elements [1]
| Semi-major axis: | 2.70 AU |
| Eccentricity: | 0.079793 |
| Inclination: | 5.42° |
| Longitude ascending node: | 136.01° |
| Argument of perihelion: | 190.25° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 99.29° |
| Absolute mag (H): | 7.76 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.49 AU |
| Aphelion: | 2.92 AU |
| Orbital period: | 4.45 years |
Visibility from South El Monte
All times shown in South El Monte local time.