86 Semele (Asteroid)

Show information for


From South El Monte , 86 Semele is not observable – it will reach its highest point in the sky during daytime and is 2° below the horizon at dawn.

Name 86 Semele
Object type Asteroid
Current position
Computed for:15 July 2025
Right ascension:06h45m [1]
Declination:+23°37' [1]
Constellation:Gemini
Magnitude:14.06 (V) [1]
Distance:3.66 AU
30.43 lightmin [1]
Angular motion (speed):10.21 arcmin/day[1]
Angular motion (pos ang):269.8°
Orbital elements [1]
Semi-major axis:3.10 AU
Eccentricity:0.216821
Inclination:4.82°
Longitude ascending node:86.07°
Argument of perihelion:309.07°
Epoch of elements:25 January 2025
Mean Anomaly at epoch:9.90°
Absolute mag (H):8.71 [1]
Slope parameter (G):0.15 [1]
Derived quantities
Perihelion:2.43 AU
Aphelion:3.78 AU
Orbital period:5.47 years

Share