57 Mnemosyne (Asteroid)
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From Ashburn , 57 Mnemosyne will become visible around 18:28 (EST), 27° above your south-western horizon, as dusk fades to darkness. It will then sink towards the horizon, setting 3 hours and 36 minutes after the Sun at 20:58.
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Name
57 Mnemosyne
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Object type
Asteroid
|
Current position
| Constellation: | Pisces |
| Magnitude: | 12.85 (V) [1] |
| Absolute mag (H): | 7.00 [1] |
| Slope parameter (G): | 0.15 [1] |
| Right ascension: | 23h09m [1] |
| Declination: | -01°10' [1] |
| Distance: | 3.55 AU 29.57 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 3.16 AU |
| Eccentricity: | 0.109856 |
| Inclination: | 15.23° |
| Longitude ascending node: | 198.90° |
| Argument of perihelion: | 210.36° |
| Epoch of elements: | 21 January 2022 |
| Mean Anomaly at epoch: | 319.48° |
Derived quantities
| Perihelion: | 2.81 AU |
| Aphelion: | 3.50 AU |
| Orbital period: | 5.61 years |
Visibility from Ashburn
All times shown in Ashburn local time.