121 Hermione (Asteroid)
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From Cambridge , 121 Hermione is visible in the dawn sky, rising at 00:50 (EDT) and reaching an altitude of 39° above the eastern horizon before fading from view as dawn breaks around 04:40.
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Name
121 Hermione
|
Object type
Asteroid
|
Current position
| Constellation: | Taurus |
| Magnitude: | 13.48 (V) [1] |
| Absolute mag (H): | 7.36 [1] |
| Slope parameter (G): | 0.15 [1] |
| Right ascension: | 05h30m [1] |
| Declination: | +22°31' [1] |
| Distance: | 3.51 AU 29.23 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 3.45 AU |
| Eccentricity: | 0.126286 |
| Inclination: | 7.57° |
| Longitude ascending node: | 72.88° |
| Argument of perihelion: | 296.80° |
| Epoch of elements: | 21 January 2022 |
| Mean Anomaly at epoch: | 13.21° |
Derived quantities
| Perihelion: | 3.02 AU |
| Aphelion: | 3.89 AU |
| Orbital period: | 6.42 years |
Visibility from Cambridge
All times shown in Cambridge local time.