2017e3 20180509 0759 cbell

C/2017 E3 (PANSTARRS) 2018-May-09 07:59:05 UTC Stack 6 x 373 seconds Sky motion: 0.44 "/min PA 318.9 Magnitude 16.7 R aperture radius 10.25 arc sec UCAC4 Coma diameter 15 arc sec Tail 27" PA 220 deg Charles Bell H47 Vicksburg 0.3-m Schmidt-Cassegrain + CCD + R filter

Page last updated: Sun 13 Oct 10:45:04 BST 2019