210P/Christensen

210P/Christensen
2014 Aug. 03.06 UT: m1=[11.1, Dia.=1.7′, NEGATIVE... 7.6-cm f/4 L (15x)... Marek Biely (Brno, Czech Republic) [Not visible. Fainter than 11.1 mag. Slight interference of astronomical twilight]
2014 July 27.84 UT: m2=14.8 CCD... 0.43-m f/6.8 astrograph + CCD... A. Novichonok & T. Prystavski (iTelescope observatory, Q62 remotely from Siding Spring, Australia) [poor quality images obtained at dawn: Sun Alt. -10 deg, El. 37.7 deg.]
2014 July 19.82 UT: m1=14.5 CCD, Dia.=0.48′, Tail= 0.6′ in PA: 237 deg ... 0.43-m f/6.8 astrograph + CCD... A. Novichonok & T.Prystavski (iTelescope observatory, Q62 remotely Siding Spring, Australia)
2014 July 07.83 UT: m1=16.2 CCD, Dia.=0.2′, Tail= 0.6′ in PA: 228 deg ... 0.32-m f/7.4 Ritchey-Chretien + CCD... A. Novichonok & T. Prystavski (iTelescope observatory, Q62. Remotely from Siding Spring, Australia)