C/2010 U3 (Boattini)

C/2010 U3 (Boattini)
2015 Jan. 17.07 UT: m1=17.0: CCD, Dia.=0.6′... [T20] 0.1-m f/5.0 astrograph + CCD... A. Novichonok & T. Prystavski (iTelescope observatory, H06 remotely from Mayhill, U.S.A.) [2 frames were co-added for the photometry]
2014 Dec. 13.67 UT: m1=16.6: CCD, Dia.=&1.0′... 0.3-m f/1.5 astrograph + CCD... G. Borisov & T. Prystavski (MARGO – MPC L51, Crimea-Nauchnij)
2014 Jan. 18.08 UT: m1=18.2 CCD, Dia.=0.25′... 0.43-m f/6.8 astrograph + CCD + f/4.5 focal reducer... A. Novichonok & T. Prystavski (iTelescope observatory, H06. Remotely Mayhill, U.S.A.)
2013 Oct. 14.04 UT: m1=17.9 CCD, Dia.=0.34′... 0.40-m f/8 Ritchey-Chretien + CCD... V.Gerke & T.Prystavski (Ka-Dar observatory, TAU station C32, remotely Nizhniy Arkhyz, Russia)
2013 Aug. 11.02 UT: m1=18.6 CCD, Dia.=0.2′, Tail= 0.2′ in PA: 323 deg ... 0.40-m f/8 Ritchey-Chretien + CCD... V.Gerke & T.Prystavski (Ka-Dar observatory, TAU station C32, remotely Nizhniy Arkhyz, Russia)
2013 July 20.82 UT: m1=17.7 CCD, Dia.=0.33′... 0.51-m f/4.5 astrograph + CCD... A. Novichonok & T.Prystavski (iTelescope observatory Q62. Remotely Siding Spring, Australia)
Advertisements