Orbital elements
- Semi-major axis
- -18,003.302 AU
- Eccentricity
- 1.0001
- Inclination
- 36.87°
- Perihelion
- 1.35 AU
- Longitude of ascending node
- 287.37°
- Argument of periapsis
- 34.63°
- Epoch · J2000
- JD 2455946.28849 (perihelion)
- Orbit class · HYP
- Hyperbolic comet
- Earth MOID · 161.7 LD
- 0.4156 AU
Orbit quality
- Observations used
- 106
- Data arc
- 244 days
- First observed
- 26 August 2011
- Last observed
- 26 April 2012
- Residual RMS
- 0.47 ″
- Solution · Otto Matic
- 15 April 2021
Visual & observation
- Absolute magnitude (H)
- 4.7
- Total magnitude M₁ · K₁ 23.3
- 4.7
Discovery & classification
Also known as 2011 Q2
Named
Sources
- visual properties: JPL SBDB (lookup)
- visual properties: JPL SBDB (lookup)
- visual properties: JPL SBDB (lookup)
- visual properties: JPL SBDB (lookup)
- orbital elements: JPL SBDB