Comet C / 2018 Y1 Iwamoto photographed January 18, 2019 on an image of a square degree, showing here a greenish point 8 'angular size and a small 5' tail length. The comet is here an approximate brightness of magnitude 9.5 and could be observable through binoculars next February. |
Page last updated: Thu 17 Aug 02:16:16 BST 2023