CIELO PROFUNDO. An observing journal by Juanjo González

All comets

C/2009 O4 (Hill)

About this object

Designation
C/2009 O4
Orbit class
Hyperbolic Comet

Orbital parameters: Epoch 2455077.5 JD TDB · q = 2.56 au · e = 1 · i = 95.8 deg · Ω = 173 deg · ω = 224 deg · T = 2455197.776 JD TDB

Observations

Newest dates first.

J01 observations reported to the MPC

0 observation(s) from J01. MPC · downloaded 2026-10-13.

No J01 observations returned by the MPC for this object.