The asteroid 139 Juewa
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From Fairfield , 139 Juewa is visible in the dawn sky, rising at 00:42 (EDT) and reaching an altitude of 47° above the eastern horizon before fading from view as dawn breaks around 05:28.
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Name
139 Juewa
|
Object Type
Asteroid
|
Current Position
| Constellation: | Gemini |
| Magnitude: | 13.16 (V) [1] |
| Absolute mag (H): | 7.78 [1] |
| Slope parameter (G): | 0.15 [1] |
| Right ascension: | 07h42m [1] |
| Declination: | +31°10' [1] |
| Distance: | 2.91 AU 24.22 lightmin [1] |
Orbital Elements [1]
| Semi-major axis: | 2.78 AU |
| Eccentricity: | 0.174812 |
| Inclination: | 10.91° |
| Longitude ascending node: | 1.83° |
| Argument of perihelion: | 165.60° |
| Epoch of elements: | 27 April 2019 |
| Mean Anomaly at epoch: | 272.72° |
Derived quantities
| Perihelion: | 2.30 AU |
| Aphelion: | 3.27 AU |
| Orbital period: | 4.64 years |