When Does Comet 168P/Hergenrother Rise and Set? Precise Rise and Set Times
Comet 168P/Hergenrother is circumpolar and transits at 05:25 UTC (altitude: 88.9°)
The rise and set times are defined as the time at which the upper limb of Comet 168P/Hergenrother touches the horizon, consideting the effect of the atmospheric refraction. As the atmoshpere conditions cannot be modeled precisely the times reported here should be considered correct with an approximation of few minutes.