The asteroid 139 Juewa
Finder chart
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From Cambridge , 139 Juewa is not readily observable since it lies so far south that it will never rise more than 9° above the horizon.
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|
Name
139 Juewa
|
Object Type
Asteroid
|
Current Position
| Constellation: | Scorpius |
| Magnitude: | 12.66 (V) [1] |
| Absolute mag (H): | 8.05 [1] |
| Slope parameter (G): | 0.15 [1] |
| Right ascension: | 17h14m [1] |
| Declination: | -38°28' [1] |
| Distance: | 2.02 AU 16.82 lightmin [1] |
Orbital Elements [1]
| Semi-major axis: | 2.78 AU |
| Eccentricity: | 0.174336 |
| Inclination: | 10.91° |
| Longitude ascending node: | 1.82° |
| Argument of perihelion: | 165.61° |
| Epoch of elements: | 27 March 2021 |
| Mean Anomaly at epoch: | 61.42° |
Derived quantities
| Perihelion: | 2.30 AU |
| Aphelion: | 3.27 AU |
| Orbital period: | 4.64 years |
Visibility from Cambridge
All times shown in Cambridge local time.