46P/Writanen Comet discovery at 17Jan 1948 by Carl Wirtanen. in 2018 it approaches Earth at closest 16 December, with expected naked-eye brightness. Visible in Eridanus, Taurus and Auriga constellations over month in December.
There is no better way to open the year then with Supermoon and finish it with Blue Moon, meteor showers will be present in January. During January Moon will be travelling through the night sky will few planets, Jupiter, Mars, Mercury and Saturn.