Comet
WISE
337P/WISE
Where is it now
- Distance from Sun
- 4.345 AU
- True anomaly
- 210.06°
- 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
- 3.288 AU
- Eccentricity
- 0.4969
- Inclination
- 15.37°
- Orbital period
- 5.96 years
- Perihelion
- 1.654 AU
- Aphelion
- 4.922 AU
- Longitude of ascending node
- 106.08°
- Argument of periapsis
- 160.92°
- Epoch · J2000
- JD 2457582.98093 (perihelion)
Visual & observation
- Absolute magnitude (H)
- 17.3
- Spectral type
- JFc
Sources
- orbital elements: JPL SBDB (comets)