September 23, 2012A11:12:28 UT Orbital elements: C/2012 Q1 (Kowalski) T 2012 Apr. 23.31718 TT Sato q 9.4945390 (2000.0) P Q n 0.00735706 Peri. 142.36077 +0.82347209 +0.56459284 a 26.1818317 Node 184.53151 -0.50904675 +0.77877411 e 0.6373615 Incl. 45.06935 +0.25052968 -0.27339681 P 133.97 From 75 observations 2012 Aug. 28-Sept. 20, mean residual 0".53. Residuals in seconds of arc 120828 G96 0.5- 0.1- 120904 E10 0.3- 0.2+ 120913 J24 0.1+ 0.0 120828 G96 0.1- 0.1- 120907 J95 0.2- 0.5- 120913 J24 0.8- 0.1+ 120828 G96 0.5+ 0.1+ 120907 J95 0.1- 0.4- 120913 J24 1.1- 0.3+ 120828 G96 0.0 0.0 120907 J95 0.3- 0.4- 120913 J24 0.3- 0.5+ 120828 G96 0.1- 0.1- 120908 B96 1.0- 0.2+ 120913 D90 0.2- 0.2- 120828 G96 0.1+ 0.6+ 120908 B96 (2.4+ 1.1+) 120913 D90 0.2+ 0.1- 120828 G96 0.4+ 0.1+ 120908 B96 0.3- 0.9+ 120914 130 1.4+ 1.0+ 120828 G96 0.0 0.2- 120908 A71 1.0- 0.9+ 120914 130 0.1+ 0.5+ 120830 J95 0.6+ 0.1- 120908 A71 0.0 0.1+ 120914 130 1.1- 0.1- 120830 J95 0.5- 0.5+ 120908 215 0.2+ 0.6- 120914 J01 (2.3- 4.0-) 120831 H21 0.5- 0.9- 120908 215 0.0 0.6- 120914 J01 (0.6- 3.0-) 120831 H21 0.1- 0.1+ 120908 215 0.0 0.5- 120914 J01 0.0 1.3- 120831 H21 0.3- 0.0 120909 C23 0.7+ 0.3+ 120915 C10 0.6+ 0.3+ 120902 J95 1.0+ 0.7+ 120909 C23 0.7+ 1.6+ 120915 C10 0.2- 0.1- 120902 J95 0.2+ 0.1+ 120909 246 0.3- 0.0 120915 C23 (1.0+ 6.3-) 120903 G96 0.0 0.1+ 120909 246 0.0 0.2+ 120915 C10 0.1- 0.0 120903 G96 0.2- 0.3- 120909 246 0.1+ 0.0 120915 C23 (4.0- 4.7-) 120903 G96 0.4- 0.5+ 120909 246 0.2+ 1.1- 120917 511 0.2+ 0.8+ 120903 G96 0.1- 0.1- 120910 J01 0.4- 0.7- 120917 511 0.1+ 0.5+ 120903 G96 0.2- 0.6+ 120910 J01 1.9+ 0.0 120917 511 0.2- 1.0+ 120903 G96 0.5- 0.2+ 120911 H06 0.8+ 0.0 120919 958 0.3+ 0.6- 120903 G96 0.3+ 0.4- 120911 H06 0.6+ 0.1- 120919 958 0.1+ 0.1- 120903 G96 0.6+ 0.5- 120911 H06 0.2+ 0.3- 120919 958 0.2+ 1.2- 120904 H21 0.4- 0.2- 120911 H06 0.2+ 0.2- 120920 958 1.3- 0.7+ 120904 H21 0.4+ 1.0- 120911 900 0.5+ 0.4+ 120920 958 (2.0- 1.1-) 120904 H21 0.3+ 0.1+ 120911 900 (3.0+ 3.2+) 120920 958 0.5+ 0.9- 120904 E10 0.1- 0.0 120911 372 0.5- 0.2+ 120904 E10 0.0 0.4- 120911 372 0.8- 0.1+ September 13, 2012A19:46:44 UT Orbital elements: C/2012 Q1 (Kowalski) T 2012 May 4.06525 TT Sato q 9.5247921 (2000.0) P Q n 0.00744481 Peri. 142.99922 +0.82822390 +0.55783333 a 25.9756840 Node 184.31857 -0.50218229 +0.78119718 e 0.6333189 Incl. 45.32285 +0.24871291 -0.28027297 P 132.39 From 44 observations 2012 Aug. 28-Sept. 13, mean residual 0".45. September 04, 2012A17:25:18 UT Orbital elements: C/2012 Q1 T 2012 July 6.85937 TT Sato q 9.4854778 (2000.0) P Q n 0.00728470 Peri. 145.46931 +0.85377307 +0.51746408 a 26.3549226 Node 184.66948 -0.46477980 +0.80724735 e 0.6400871 Incl. 44.90372 +0.23463009 -0.28387081 P 135.30 From 29 observations 2012 Aug. 28-Sept. 4, mean residual 0".39. --