SN 2017hle in NGC383 - 2017/10/23

C/2015 ER61 PanSTARRS - 2017/10/23

C/2017 O1 ASASSN1 - 2017/10/15

Possible new comet PCCP A104vfj - 2017/10/21

29/P Schwassmann-Wachmann - 2017/10/15

C/2017 O1 ASASSN1 - 2017/10/18

New comet C/2017 T1 Heinze (PCCP A104nX1) - 2017/10/08

MPEC 2017-U15, issued on 2017, October 16, announce the discovery of a new comet has been designated C/20217 T1 HeinzeE.

A. Valvasori, performed follow-up measurements of this object while it was still on the PCCP webpage.

MPEC 2017-U15 : COMET C/2017 T1 (Heinze)

M52 NGC7635 Sh2-157 - 2017/08/23