54 Alexandra (Asteroid)
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From Cambridge , 54 Alexandra is not observable – it will reach its highest point in the sky during daytime and is 7° below the horizon at dawn.
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|
Name
54 Alexandra
|
Object type
Asteroid
|
Current position
| Computed for: | 11 July 2025 |
| Right ascension: | 07h08m [1] |
| Declination: | +26°53' [1] |
| Constellation: | Gemini |
| Magnitude: | 13.85 (V) [1] |
| Distance: | 4.23 AU 35.19 lightmin [1] |
| Angular motion (speed): | 7.00 arcmin/day[1] |
| Angular motion (pos ang): | 287.0° |
Orbital elements [1]
| Semi-major axis: | 2.71 AU |
| Eccentricity: | 0.196995 |
| Inclination: | 11.80° |
| Longitude ascending node: | 313.11° |
| Argument of perihelion: | 345.81° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 121.13° |
| Absolute mag (H): | 7.96 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.18 AU |
| Aphelion: | 3.25 AU |
| Orbital period: | 4.47 years |
Visibility from Cambridge
All times shown in Cambridge local time.