354 Eleonora (Asteroid)
Finder chart
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom.
Click to enlarge.
From South El Monte , 354 Eleonora is not observable – it will reach its highest point in the sky during daytime and is no higher than 21° above the horizon at dusk.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
354 Eleonora
|
Object type
Asteroid
|
Current position
| Computed for: | 31 October 2025 |
| Right ascension: | 17h18m [1] |
| Declination: | −11°53' [1] |
| Constellation: | Serpens Cauda |
| Magnitude: | 12.05 (V) [1] |
| Distance: | 3.59 AU 29.87 lightmin [1] |
| Angular motion (speed): | 9.29 arcmin/day[1] |
| Angular motion (pos ang): | 283.7° |
Orbital elements [1]
| Semi-major axis: | 2.80 AU |
| Eccentricity: | 0.111720 |
| Inclination: | 18.36° |
| Longitude ascending node: | 140.21° |
| Argument of perihelion: | 8.01° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 53.44° |
| Absolute mag (H): | 6.15 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.49 AU |
| Aphelion: | 3.11 AU |
| Orbital period: | 4.69 years |
Visibility from South El Monte
All times shown in South El Monte local time.
Events
| 24 Feb 2029 | – Asteroid 354 Eleonora at opposition |
| 13 Jan 2038 | – Asteroid 354 Eleonora at opposition |
| 18 Feb 2043 | – Asteroid 354 Eleonora at opposition |
| 27 Mar 2048 | – Asteroid 354 Eleonora at opposition |
Printable finder charts
