The asteroid 354 Eleonora
Finder chart
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From Cambridge , 354 Eleonora is not readily observable since it is very close to the Sun, at a separation of only 17° from it.
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|
Name
354 Eleonora
|
Object Type
Asteroid
|
Current Position
| Constellation: | Leo |
| Magnitude: | 11.44 (V) [1] |
| Absolute mag (H): | 6.44 [1] |
| Slope parameter (G): | 0.37 [1] |
| Right ascension: | 10h41m [1] |
| Declination: | +11°01' [1] |
| Distance: | 3.42 AU 28.48 lightmin [1] |
Orbital Elements [1]
| Semi-major axis: | 2.80 AU |
| Eccentricity: | 0.114053 |
| Inclination: | 18.40° |
| Longitude ascending node: | 140.35° |
| Argument of perihelion: | 5.56° |
| Epoch of elements: | 27 April 2019 |
| Mean Anomaly at epoch: | 334.23° |
Derived quantities
| Perihelion: | 2.48 AU |
| Aphelion: | 3.12 AU |
| Orbital period: | 4.68 years |
Events
| 21 Jan 2024 | – Asteroid 354 Eleonora at opposition |
| 26 Feb 2029 | – Asteroid 354 Eleonora at opposition |
Printable finder charts
