57 Mnemosyne (Asteroid)
From Jacksonville , 57 Mnemosyne will become visible at around 21:09 (EDT), 60° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 02:32.
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Name
57 Mnemosyne
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Object type
Asteroid
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Current position
| Computed for: | 06 May 2024 |
| Right ascension: | 09h58m [1] |
| Declination: | +02°43' [1] |
| Constellation: | Sextans |
| Magnitude: | 12.80 (V) [1] |
| Distance: | 2.88 AU 23.92 lightmin [1] |
| Angular motion (speed): | 10.93 arcmin/day[1] |
| Angular motion (pos ang): | 279.8° |
Orbital elements [1]
| Semi-major axis: | 3.15 AU |
| Eccentricity: | 0.108555 |
| Inclination: | 15.24° |
| Longitude ascending node: | 198.90° |
| Argument of perihelion: | 210.76° |
| Epoch of elements: | 31 March 2024 |
| Mean Anomaly at epoch: | 99.88° |
| Absolute mag (H): | 7.01 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.81 AU |
| Aphelion: | 3.50 AU |
| Orbital period: | 5.60 years |