Clear above the horizon is Venus, becoming brighter and larger as it swings in toward us.
And Saturn is present, though too low to be observable.
It happens on this date that each of these planets is paired with something else, though only for the mind’s eye. Far in front of Saturn, 3.4 degrees south of it and therefore below the horizon, is Mercury.
And not far behind Venus and only a tenth of a degree south of it is periodic comet Honda-Mrkos-Pajdušáková. It won’t be discernible without a powerful telescope – it’s at magnitude 13, which means 600 or 700 times too faint for the naked eye. We are looking back on it as it comes in to cross our orbit, and it is climbing rapidly in brightness as it rushes toward its Dec. 31 perihelion. Then and in the early days of January it should reach magnitude 7 – still tantalizingly a magnitude below the naked-eye limit.
Bottom line: If you’re outside walking after a long day indoors … something to think about from Guy Ottewell.
Astronomer, artist and poet Guy Ottewell's beloved Astronomical Calendar ended its yearly print run in 2016, its 43rd year. Visit Guy’s website UniversalWorkshop.com or his blog at UniversalWorkshop.com/Guysblog. You can also find 2017 Astronomical Calendar info and charts there at UniversalWorkshop.com/Guysblog/astronomical-calendar-2017. His stories and art are used here with permission. Thank you, Guy!