When Does Comet 74P/Smirnova-Chernykh Rise and Set from Rio Novo, Brazil?
Today's Comet 74P/Smirnova-Chernykh rise, transit and set times from Rio Novo, Brazil are the following (all times relative to the local timezone America/Sao_Paulo):
The rise and set times are defined as the time at which the upper limb of Comet 74P/Smirnova-Chernykh touches the horizon, taking into account the effect of the atmospheric refraction. Since the atmosphere conditions cannot be modeled precisely, the times reported here should be considered correct with an approximation of a few minutes.