* * * * * C/2014 R1 (Borisov) * * * * *

Year Mn Day MM Mag Ref Scope Pwr coma DC tail p.a. Obs Site 2015 1 30.72 S 12.7 AQ 40.6L 76 1.5 3 CAM Warners Bay, NSW 2015 1 29.72 S 12.7 AQ 40.6L 76 1.5 3 CAM Warners Bay, NSW 2015 1 24.71 M 12.8 AQ 25.0L 83 1.4 3/ WYA Walcha, NSW (Coma small and diffuse with slight brightening to centre.) 2014 11 29.81 S 10.6 TJ 40.0L 75 1.5 5 YOS Kita-karuizawa, Gunma (Very bright and easy to see.) 2014 11 21.72 S 10.9 TA 25.0L 83 1.5 2/ WYA Walcha, NSW (Low altitude 5.6°. Twilight interference, difficult. At 39x the coma enhances using Swan Band filter and was easier to tease out of the twilight.) 2014 11 3.171 S 10.8 AQ 15.5L 42 3 4/ DIJ Burlage 2014 10 25.82 S 12.0 TJ 40.0L 144 1.3 2 YOS Kita-karuizawa, Gunma (Diffuse, but fairly bright unexpectedly.)