October 16, 2012A19:55:32 UT Orbital elements: C/2012 T4 (McNaught) = TT57224: T 2012 Oct. 10.91875 TT Sato q 1.9590290 (2000.0) P Q Peri. 219.93589 +0.70211408 +0.58724778 Node 99.28720 -0.50329926 +0.80934705 e 1.0 Incl. 24.08300 -0.50371190 +0.00986906 From 16 observations 2012 Oct. 13-16, mean residual 0".60. Residuals in seconds of arc 121013 E12 0.2+ 0.2+ 121015 807 0.8- 0.2+ 121015 E12 0.1- 0.7- 121013 E12 0.2- 0.3- 121015 807 0.3- 0.4- 121015 E12 0.6+ 0.6- 121013 E12 0.9- 0.8+ 121015 807 0.1+ 0.4- 121015 E12 0.5+ 0.3+ 121013 E12 0.6+ 0.5- 121015 H06 1.8+ 0.1+ 121016 E12 0.2- 0.1+ 121013 E12 0.4+ 0.1- 121015 H06 0.7- 0.4+ 121013 E12 0.0 0.1- 121015 H06 1.0- 1.2+ --