354 Eleonora (Asteroid)
From Fairfield , 354 Eleonora will become visible at around 20:58 (EDT), 53° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 01:57.
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Name
354 Eleonora
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Object type
Asteroid
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Current position
| Computed for: | 27 April 2024 |
| Right ascension: | 08h07m [1] |
| Declination: | +21°13' [1] |
| Constellation: | Cancer |
| Magnitude: | 11.15 (V) [1] |
| Distance: | 2.41 AU 20.06 lightmin [1] |
| Angular motion (speed): | 15.07 arcmin/day[1] |
| Angular motion (pos ang): | 261.8° |
Orbital elements [1]
| Semi-major axis: | 2.80 AU |
| Eccentricity: | 0.111507 |
| Inclination: | 18.36° |
| Longitude ascending node: | 140.22° |
| Argument of perihelion: | 7.93° |
| Epoch of elements: | 31 March 2024 |
| Mean Anomaly at epoch: | 350.39° |
| Absolute mag (H): | 6.15 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.49 AU |
| Aphelion: | 3.11 AU |
| Orbital period: | 4.68 years |
Events
| 24 Feb 2029 | – Asteroid 354 Eleonora at opposition |
| 13 Jan 2038 | – Asteroid 354 Eleonora at opposition |
| 19 Feb 2043 | – Asteroid 354 Eleonora at opposition |
Printable finder charts
