31 Euphrosyne (Asteroid)
From South El Monte , 31 Euphrosyne is not observable – it will reach its highest point in the sky during daytime and is 7° below the horizon at dusk.
|
Name
31 Euphrosyne
|
Object type
Asteroid
|
Current position
| Computed for: | 27 October 2025 |
| Right ascension: | 15h32m [1] |
| Declination: | −32°13' [1] |
| Constellation: | Lupus |
| Magnitude: | 13.55 (V) [1] |
| Distance: | 4.60 AU 38.27 lightmin [1] |
| Angular motion (speed): | 5.99 arcmin/day[1] |
| Angular motion (pos ang): | 307.3° |
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 |