Asteroid
Near-Earth
Potentially hazardous
23187
23187 (2000 PN9)
Where is it now
- Distance from Sun
- 2.168 AU
- True anomaly
- 138.88°
- As of
- 29 August 2026
Two-body Kepler propagation — accurate to ~0.1% for major planets over decades, less so for highly-perturbed bodies. Use JPL Horizons for high precision.
Orbital elements
- Semi-major axis
- 1.847 AU
- Eccentricity
- 0.5894
- Inclination
- 51.34°
- Orbital period
- 2.51 years
- Perihelion
- 0.758 AU
- Aphelion
- 2.935 AU
- Longitude of ascending node
- 164.28°
- Argument of periapsis
- 293.54°
- Epoch · J2000
- 2461000.5
Physical properties
- Rotation period
- 2.53 hours
Visual & observation
- Absolute magnitude (H)
- 16.05
- Spectral type
- APO
Discovery & classification
Near-Earth Object
Potentially Hazardous Asteroid