Comet
2020 P4-B
C/2020 P4-B
Where is it now
- Distance from Sun
- 1.113 AU
- True anomaly
- 202.3°
- 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
- 1.02 AU
- Eccentricity
- 0.9092
- Inclination
- 28.15°
- Orbital period
- 376.3 days
- Perihelion
- 0.093 AU
- Aphelion
- 1.948 AU
- Longitude of ascending node
- 173.43°
- Argument of periapsis
- 171.61°
- Epoch · J2000
- JD 2459069.58488 (perihelion)
Visual & observation
- Absolute magnitude (H)
- 16.2
- Spectral type
- ETc
Sources
- orbital elements: JPL SBDB (comets)