21p 20180908 tmasterson

omet/Giacobini–Zinner 21P just a couple days before perihelion moves through the Constellation Auriga in this image from Grand Mesa Observatory, taken between 2:14 and 4:20 a.m. MDT. Captured in the early morning hours of this past Saturday, Sept. 8. 2018

Page last updated: Sat 16 Feb 22:44:59 GMT 2019