10390 Lenka (Asteroid)
From South El Monte , 10390 Lenka is not observable – it will reach its highest point in the sky during daytime and is no higher than 4° above the horizon at dawn.
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Name
10390 Lenka
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Object type
Asteroid
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Current position
| Computed for: | 05 June 2026 |
| Right ascension: | 03h06m [1] |
| Declination: | +20°11' [1] |
| Constellation: | Aries |
| Magnitude: | 19.81 (V) [1] |
| Distance: | 2.90 AU 24.10 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.14 AU |
| Eccentricity: | 0.058561 |
| Inclination: | 3.89° |
| Longitude ascending node: | 322.14° |
| Argument of perihelion: | 84.89° |
| Epoch of elements: | 9 Jun 2026 |
| Mean Anomaly at epoch: | 352.90° |
| Absolute mag (H): | 15.24 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.02 AU |
| Aphelion: | 2.27 AU |
| Orbital period: | 3.14 years |
Source