139 Juewa (Asteroid)
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From South El Monte , 139 Juewa 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
139 Juewa
|
Object type
Asteroid
|
Current position
| Computed for: | 27 January 2026 |
| Right ascension: | 18h18m [1] |
| Declination: | −31°45' [1] |
| Constellation: | Sagittarius |
| Magnitude: | 13.66 (V) [1] |
| Distance: | 3.50 AU 29.08 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 2.79 AU |
| Eccentricity: | 0.170248 |
| Inclination: | 10.87° |
| Longitude ascending node: | 1.67° |
| Argument of perihelion: | 167.32° |
| Epoch of elements: | 21 Nov 2025 |
| Mean Anomaly at epoch: | 59.93° |
| Absolute mag (H): | 8.05 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.31 AU |
| Aphelion: | 3.26 AU |
| Orbital period: | 4.65 years |
Visibility from South El Monte
All times shown in South El Monte local time.