The asteroid 201 Penelope
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From Cambridge , 201 Penelope is not observable – it will reach its highest point in the sky during daytime and is no higher than 13° above the horizon at dusk.
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|
Name
201 Penelope
|
Object Type
Asteroid
|
Current Position
| Constellation: | Aquarius |
| Magnitude: | 13.17 (V) [1] |
| Absolute mag (H): | 8.30 [1] |
| Slope parameter (G): | 0.15 [1] |
| Right ascension: | 22h14m [1] |
| Declination: | -11°29' [1] |
| Distance: | 2.99 AU 24.84 lightmin [1] |
Orbital Elements [1]
| Semi-major axis: | 2.68 AU |
| Eccentricity: | 0.179331 |
| Inclination: | 5.76° |
| Longitude ascending node: | 156.93° |
| Argument of perihelion: | 180.69° |
| Epoch of elements: | 13 November 2019 |
| Mean Anomaly at epoch: | 349.39° |
Derived quantities
| Perihelion: | 2.20 AU |
| Aphelion: | 3.16 AU |
| Orbital period: | 4.38 years |