121 Hermione (Asteroid)
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From Cambridge , 121 Hermione is visible between 23:01 and 01:47. It will become accessible at around 23:01, when it rises to an altitude of 21° above your southern horizon. It will reach its highest point in the sky at 00:24, 24° above your southern horizon. It will become inaccessible at around 01:47 when it sinks below 21° above your southern horizon.
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Name
121 Hermione
|
Object type
Asteroid
|
Current position
| Computed for: | 09 June 2026 |
| Right ascension: | 16h50m [1] |
| Declination: | −22°52' [1] |
| Constellation: | Ophiuchus |
| Magnitude: | 12.40 (V) [1] |
| Distance: | 2.58 AU 21.44 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 3.46 AU |
| Eccentricity: | 0.124449 |
| Inclination: | 7.57° |
| Longitude ascending node: | 72.88° |
| Argument of perihelion: | 296.94° |
| Epoch of elements: | 9 Jun 2026 |
| Mean Anomaly at epoch: | 258.71° |
| Absolute mag (H): | 7.40 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 3.03 AU |
| Aphelion: | 3.89 AU |
| Orbital period: | 6.43 years |
Source
Visibility from Cambridge
All times shown in Cambridge local time.