C/2016 M1 (PANSTARRS)

C/2016 M1 (PANSTARRS)
Reported observations:
2017 Nov. 14.75 UT: m1=14.0, Dia.=0.5', DC=3, ... 60-cm L (244x) ... Sandor Szabo (Hungary) [Very close to a 13.9 mag star, but easily seen]
2017 Nov. 14.70 UT: m1=13.7, Dia.=0.6', DC=d4-5, ... 0.40-m L f/4.4 (360x) ... Gabor Santa (Göd, Hungary) [comet is easy to see, round, with disk-like condensation. 32 deg above horizon, nelm=5.0]
2017 Oct. 26.40 UT: m1=[13.9, ... 40.0-cm L f/4.5 (257x) ... Seiichi Yoshida (Gunma, Japan)
2017 Oct. 13.77 UT: m1=14.0, Dia.=0.5', DC=3-4, ... 0.40-m Dobsonian f/4.4 (257x) ... Gabor Santa (relatively big and diffuse, difficult to see Hungary) [easy to see]
2017 Sep. 22.82 UT: m1=14.5, Dia.=0.5’, DC=5, ... 60-cm reflector (305x) ... Sandor Szabo (Sopron, Hungary)
2017 Aug. 21.83 UT: m1=14.8, Dia.=0.33', DC=0, ... 0.35-m L (351x) ... Gabor Santa (Hungary) [Coma is diffuse but very obvious]
2017 Apr. 20.00 UT: m1=16.7 CCD, Dia.=0.20', DC=7/, ... 0.25-m f/4.7 reflector + CCD ... Sergey Shurpakov (Observatory C36, Baran', Belarus)
2017 Apr. 04.99 UT: m1=16.8 CCD, Dia.=0.37', DC=7/, ... 0.25-m f/4.7 reflector + CCD ... Serguey Shurpakov (Observatory C36, Baran', Belarus)
2017 Mar. 16.99 UT: m1=16.8 CCD, Dia.=0.28', DC=8, ... 0.25-m f/4.7 reflector + CCD ... S. Shurpakov (Observatory C36, Baran', Belarus)
2017 Mar. 13.99 UT: m1=16.8 CCD, Dia.=0.37', DC=8/, ... 0.25-m f/4.7 reflector + CCD ... S. Shurpakov (Observatory C36, Baran', Belarus)
Advertisements