* * * * * C/1997 BA6 (Spacewatch) * * * * *


Year Mn Day MM Mag Ref Scope Pwr coma DC tail p.a. Obs Site 2000 10 1.54 S 13.5:HS 20.0L 160 1 4 MAT Wallaroo, SA 2000 8 28.56 S 13.2 HS 20.0L 160 1.0 4 MAT Wallaroo, SA 2000 8 24.61 S 13.0 HS 20.0L 160 0.8 4 MAT Wallaroo, SA 2000 8 1.49 S 13.0 HS 20.0L 160 1.5 5 MAT Wallaroo, SA 2000 7 25.52 S 13.3 HS 20.0L 160 1.0 4 MAT Wallaroo, SA 2000 7 4.66 S 13.0 HS 20.0L 160 1.5 4 MAT Wallaroo, SA 2000 7 3.64 S 12.9 HS 20.0L 160 1.5 4 MAT Wallaroo, SA 2000 6 4.63 S 12.8 HS 20.0L 45 1.0 4 MAT Wallaroo, SA 2000 5 4.70 S 13.2:HS 20.0L 158 0.8 4 MAT Wallaroo, SA 2000 1 10.53 S 12.5 HS 20.0L 45 1 4 MAT Wallaroo, SA 2000 1 3.51 S 12.7 HS 20.0L 158 1 3 MAT Wallaroo, SA 1999 12 28.50 S 12.6 HS 20.0L 158 1 4 MAT Wallaroo, SA 1999 12 5.49 S 12.4 HS 20.0L 158 1 4 MAT Wallaroo, SA 1999 11 30.48 S 12.8 GA 25.4L 71 SEA Cowra, NSW 1999 7 9.42 S 13.0 HS 20.0L 158 0.5 3 MAT Wallaroo, SA (In close proximity to 10th mag star) 1999 6 2.42 S 13.2 HS 20.0L 158 0.8 3 MAT Wallaroo, SA 1999 5 18.48 S 13.4:HS 20.0L 158 0.5 4 MAT Wallaroo, SA 1999 4 19.54 S 13.4 HS 20.0L 158 0.5 3 MAT Wallaroo, SA 1999 4 16.43 S 13.3 GA 25.4L 71 SEA Cowra, NSW 1999 4 15.43 S 13.6 GA 25.4L 114 SEA Cowra, NSW 1999 4 7.49 S 13.3 HS 20.0L 158 0.5 4 MAT Wallaroo, SA 1999 3 21.59 S 13.4 HS 20.0L 158 0.5 3 MAT Wallaroo, SA 1999 3 18.51 S 13.5 HS 20.0 158 0.5 3 MAT Wallaroo, SA 1999 3 14.54 S 13.3 HS 20.0L 158 0.5 3 MAT Wallaroo, SA (First observation, comet is a tiny, moderately condensed object)