540 Rosamunde (Asteroid)
From Cambridge , 540 Rosamunde is visible in the dawn sky, rising at 22:57 (EDT) and reaching an altitude of 64° above the south-eastern horizon before fading from view as dawn breaks at around 05:29.
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Name
540 Rosamunde
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Object type
Asteroid
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Current position
| Computed for: | 28 September 2024 |
| Right ascension: | 06h00m [1] |
| Declination: | +19°05' [1] |
| Constellation: | Orion |
| Magnitude: | 15.24 (V) [1] |
| Distance: | 1.97 AU 16.41 lightmin [1] |
| Angular motion (speed): | 18.29 arcmin/day[1] |
| Angular motion (pos ang): | 272.5° |
Orbital elements [1]
| Semi-major axis: | 2.22 AU |
| Eccentricity: | 0.089513 |
| Inclination: | 5.58° |
| Longitude ascending node: | 202.09° |
| Argument of perihelion: | 337.32° |
| Epoch of elements: | 17 October 2024 |
| Mean Anomaly at epoch: | 260.15° |
| Absolute mag (H): | 10.79 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.02 AU |
| Aphelion: | 2.42 AU |
| Orbital period: | 3.31 years |