57 Mnemosyne (Asteroid)
Finder chart
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From Ashburn , 57 Mnemosyne will become visible around 20:26 (EDT), 44° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting at 00:26.
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Name
57 Mnemosyne
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Object type
Asteroid
|
Current position
| Constellation: | Orion |
| Magnitude: | 12.72 (V) [1] |
| Absolute mag (H): | 7.03 [1] |
| Slope parameter (G): | 0.15 [1] |
| Right ascension: | 04h45m [1] |
| Declination: | +08°32' [1] |
| Distance: | 3.05 AU 25.39 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 3.15 AU |
| Eccentricity: | 0.108682 |
| Inclination: | 15.24° |
| Longitude ascending node: | 198.90° |
| Argument of perihelion: | 210.57° |
| Epoch of elements: | 25 February 2023 |
| Mean Anomaly at epoch: | 29.65° |
Derived quantities
| Perihelion: | 2.81 AU |
| Aphelion: | 3.50 AU |
| Orbital period: | 5.60 years |
Visibility from Ashburn
All times shown in Ashburn local time.