31 Euphrosyne (Asteroid)
From South El Monte , 31 Euphrosyne is visible in the evening sky, becoming accessible around 21:09 (PDT), 29° above your southern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 22:15, 31° above your southern horizon. It will continue to be observable until around 00:38, when it sinks below 21° above your south-western horizon.
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Name
31 Euphrosyne
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Object type
Asteroid
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Current position
| Computed for: | 02 June 2025 |
| Right ascension: | 14h10m [1] |
| Declination: | −24°48' [1] |
| Constellation: | Hydra |
| Magnitude: | 12.38 (V) [1] |
| Distance: | 2.69 AU 22.41 lightmin [1] |
| Angular motion (speed): | 10.85 arcmin/day[1] |
| Angular motion (pos ang): | 315.7° |
Orbital elements [1]
| Semi-major axis: | 3.16 AU |
| Eccentricity: | 0.216024 |
| Inclination: | 26.32° |
| Longitude ascending node: | 30.80° |
| Argument of perihelion: | 61.90° |
| Epoch of elements: | 25 January 2025 |
| Mean Anomaly at epoch: | 95.37° |
| 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 |