The asteroid 121 Hermione
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From Ashburn , 121 Hermione is visible between 22:20 and 05:30. It will become accessible around 22:20, when it rises to an altitude of 21° above your south-eastern horizon. It will reach its highest point in the sky at 01:55, 43° above your southern horizon. It will become inaccessible around 05:30 when it sinks below 21° above your south-western horizon.
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Name
121 Hermione
|
Object Type
Asteroid
|
Current Position
| Constellation: | Cetus |
| Magnitude: | 11.73 (V) [1] |
| Absolute mag (H): | 7.37 [1] |
| Slope parameter (G): | 0.15 [1] |
| Right ascension: | 00h37m [1] |
| Declination: | -07°27' [1] |
| Distance: | 2.04 AU 17.01 lightmin [1] |
Orbital Elements [1]
| Semi-major axis: | 3.46 AU |
| Eccentricity: | 0.127885 |
| Inclination: | 7.57° |
| Longitude ascending node: | 72.96° |
| Argument of perihelion: | 296.65° |
| Epoch of elements: | 27 March 2021 |
| Mean Anomaly at epoch: | 327.30° |
Derived quantities
| Perihelion: | 3.02 AU |
| Aphelion: | 3.90 AU |
| Orbital period: | 6.44 years |
Visibility from Ashburn
All times shown in Ashburn local time.