31 Euphrosyne (Asteroid)
From South El Monte , 31 Euphrosyne is not readily observable since it lies so far south that it will never rise more than 3° above the horizon.
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Name
31 Euphrosyne
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Object type
Asteroid
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Current position
| Computed for: | 23 August 2026 |
| Right ascension: | 17h39m [1] |
| Declination: | −52°36' [1] |
| Constellation: | Ara |
| Magnitude: | 13.16 (V) [1] |
| Distance: | 3.31 AU 27.57 lightmin [1] |
Orbital elements [1]
| Semi-major axis: | 3.16 AU |
| Eccentricity: | 0.215796 |
| Inclination: | 26.31° |
| Longitude ascending node: | 30.79° |
| Argument of perihelion: | 62.01° |
| Epoch of elements: | 9 Jun 2026 |
| Mean Anomaly at epoch: | 182.91° |
| Absolute mag (H): | 6.84 [1] |
| Slope parameter (G): | 0.15 [1] |
Derived quantities
| Perihelion: | 2.48 AU |
| Aphelion: | 3.84 AU |
| Orbital period: | 5.62 years |
Source