503 Evelyn (Asteroid)
From South El Monte , 503 Evelyn is not observable – it will reach its highest point in the sky during daytime and is no higher than 13° above the horizon at dusk.
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Name
503 Evelyn
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Object type
Asteroid
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Current position
| Computed for: | 17 September 2025 |
| Right ascension: | 14h42m [1] |
| Declination: | −14°54' [1] |
| Constellation: | Libra |
| Magnitude: | 15.22 (V) [1] |
| Distance: | 3.52 AU 29.28 lightmin [1] |
| Angular motion (speed): | 9.29 arcmin/day[1] |
| Angular motion (pos ang): | 292.2° |
Orbital elements [1]
| Semi-major axis: | 2.72 AU |
| Eccentricity: | 0.173199 |
| Inclination: | 5.01° |
| Longitude ascending node: | 68.80° |
| Argument of perihelion: | 41.42° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 58.70° |
| Absolute mag (H): | 9.31 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.25 AU |
| Aphelion: | 3.20 AU |
| Orbital period: | 4.50 years |