(136803) Calliemorgan Main-belt Asteroid
Discovered on 6 March 1997 by J. Bruton at Chinle.
Callie Morgan Caruso (b. 2009) is the discoverer's granddaughter.Naming citation (MPC batch dated 2018-09-25), IAU / Minor Planet Center, via NASA/JPL
Where Calliemorgan is today
Seen from above the solar system on 2026-10-14: Calliemorgan is 1.83 au from the Sun and 2.77 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 136803 |
| Provisional designation | 1997 EC3 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 15.45 |
| Orbital period | 3.67 years |
| Semi-major axis | 2.38 au |
| Perihelion – aphelion | 1.81 – 2.95 au |
| Eccentricity | 0.239 |
| Inclination | 25.0° |
| Closest distance between its orbit and Earth's (MOID) | 0.820 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.