519 Sylvania (Asteroid)
From South El Monte , 519 Sylvania is visible in the morning sky, becoming accessible around 23:41, when it reaches an altitude of 21° above your eastern horizon. It will then reach its highest point in the sky at 05:10, 85° above your southern horizon. It will be lost to dawn twilight around 05:18, 85° above your southern horizon.
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Name
519 Sylvania
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Object type
Asteroid
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Current position
| Computed for: | 12 November 2025 |
| Right ascension: | 08h46m [1] |
| Declination: | +29°39' [1] |
| Constellation: | Cancer |
| Magnitude: | 14.53 (V) [1] |
| Distance: | 2.57 AU 21.39 lightmin [1] |
| Angular motion (speed): | 11.35 arcmin/day[1] |
| Angular motion (pos ang): | 284.2° |
Orbital elements [1]
| Semi-major axis: | 2.79 AU |
| Eccentricity: | 0.183055 |
| Inclination: | 11.01° |
| Longitude ascending node: | 44.68° |
| Argument of perihelion: | 303.05° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 38.43° |
| Absolute mag (H): | 9.15 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.28 AU |
| Aphelion: | 3.30 AU |
| Orbital period: | 4.66 years |