420P/Hill
- Capture date
- 2009-09-20
- Nearest MPC J01 observation
- No dated J01 record is available in the local MPC cache.
- Distance to the Sun
- 2.846668 AU (425,855,462 km)
- Distance to the Earth
- 1.849504 AU (276,681,902 km)
- Approximate magnitude
- ≈ 18.8 (comet total; Horizons model estimate)
Open original-resolution image
- Source filename
- p2009q1.jpg
- Image dimensions
- 786 × 628
About this object
- Designation
- 420P
- Orbit class
- Jupiter-family Comet
Orbital parameters: Epoch 2456870.5 JD TDB · q = 2.79 au · e = 0.494 · i = 14.5 deg · Ω = 174 deg · ω = 158 deg · T = 2455011.857 JD TDB