230P/LINEAR

230P/LINEAR
2016 Jan. 29.83 UT: m1=15.4, Dia.=0.15′, DC=8... 60.3-cm L (406x)... Sandor Szabo (Sieggraben, Austria)
2016 Jan. 09.43 UT: m1=13.9, Dia.=0.6′, DC=4... 40.0-cm L f/4.5 (257x)... Seiichi Yoshida (Ibaraki, Japan)
2015 Dec. 30.46 UT: m1=13.5, Dia.=0.9’, DC=5/... 25-cm L f:5 (83x)... Chris Wyatt (Walcha, NSW, Australia) [Coma very diffuse, semi-opaque, pale blue in colour, with small faint stellar central condensation (m2 approx. 14.5) No tail]
2015 Dec. 29.88 UT: m1=13.5 DSRL, Dia.=1′... canon 1100d+300-mm lens... Giuseppe Pappa (Mascalucia, Sicily, Italy)
2015 Dec. 29.46 UT: m1=13.6, Dia.=0.4’, DC=6... 25-cm L f:5 (166x)... Chris Wyatt (Walcha, NSW, Australia) [Coma diffuse with faint stellar centre, m2 approximately 14.2. Does not enhance in Swan Band filter, no tail. Coma visible at x83]
2015 Dec. 21.16 UT: m1=13.0, Dia.=0.6′, DC=6... 20-cm SCT (160x)... Juan José González (Alto del Castro – Aralla, alt. 1720 m, León, España) [Estrellas de comparación de la fotometría APASS cercana al cometa. Estrellas de campo comprobadas en el DSS]
2015 Nov. 30.49 UT: m1=14.0, Dia.=0.3’, DC=6/... 25-cm L f:5 (166x)... Chris Wyatt (Walcha, NSW, Australia) [Very difficult due to average seeing conditions, visible in periods of good seeing... the coma is very small and compact with a thin fuzzy outer edge. Limiting mag = 14.8]
2015 Nov. 20.70 UT: m1=[15.4... 40.0-cm L f/4.5 (257x)... Seiichi Yoshida (Gunma, Japan)
2015 Nov. 12.02 UT: m1=15.9, Dia.=0.1′, DC=8... 60.3-cm L (305x)... Sandor Szabo (Sopron, Hungary) [Motion was checked, nearly stellar]
2015 Sep. 11.71 UT: m1=16.8 CCD... [T31] 0.50-m f/6.8 astrograph + CCD + focal reducer... A. Novichonok & T. Prystavski (iTelescope observatory, Q62 remotely from Siding Spring, Australia)
2015 Aug. 22.66 UT: m1=18.0: CCD... [T31] 0.50-m f/6.8 astrograph + CCD + focal reducer... A. Novichonok & T. Prystavski (iTelescope observatory, Q62 remotely from Siding Spring, Australia)
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