September 09, 2009、16:44:13 UT Orbital elements: P/2009 Q5 (McNaught) T 2009 Sep. 9.39543 TT Sato q 2.9277710 (2000.0) P Q n 0.04692841 Peri. 209.39536 +0.94492705 -0.24083835 a 7.6122348 Node 160.30203 +0.17839233 +0.94670274 e 0.6153861 Incl. 41.10702 -0.27438850 -0.21389438 P 21.00 From 86 observations 2009 Aug. 31-Sep. 9, mean residual 0".49. 090831 E12 0.1- 0.1+ 090901 113 0.4- 0.2+ 090902 H06 0.2+ 0.8+ 090831 E12 0.1- 0.2- 090901 113 0.1- 0.0 090902 E94 1.7+ 0.1+ 090831 E12 0.1- 0.0 090901 113 0.1- 0.6+ 090902 H47 0.1- 0.4+ 090831 E12 0.0 0.1+ 090901 I77 0.8- 0.3- 090902 H06 0.2- 0.3+ 090831 E12 0.0 0.0 090901 I77 0.8- 0.0 090902 H06 0.3- 0.2- 090831 E12 0.0 0.0 090901 I77 0.5- 0.1+ 090902 E94 1.9- 1.1+ 090831 D90 0.1- 0.1+ 090901 H55 0.0 0.1- 090902 E94 0.4- 0.7- 090831 D90 0.2- 0.1- 090901 H55 0.1- 0.0 090902 H47 0.0 0.3+ 090831 E12 0.2- 0.0 090901 H55 0.1- 0.0 090902 H47 0.2+ 0.1- 090831 114 0.2+ 0.1- 090901 H55 0.1+ 0.0 090902 D25 0.5+ 0.5- 090831 114 0.3+ 0.1- 090901 H10 0.3+ 0.4- 090902 D25 0.2+ 0.0 090831 114 0.3+ 0.1- 090901 H06 0.1- 0.1- 090903 H06 1.2- 0.2- 090901 A71 0.4+ 0.1- 090901 H10 0.3+ 0.0 090903 H06 0.7- 0.4- 090901 B42 0.2- 1.8- 090901 H10 (0.7- 2.1-) 090903 H47 0.3- 0.1- 090901 A17 0.1+ 0.2- 090901 H06 0.0 0.1- 090903 H47 0.1+ 0.3- 090901 A71 0.6+ 0.0 090901 H06 0.5+ 0.2- 090903 H47 0.6+ 0.8- 090901 B42 0.5- 0.5- 090901 H06 0.4- 0.3+ 090904 349 0.1- 0.7+ 090901 A71 0.6+ 0.3+ 090901 H06 0.5- 0.2+ 090904 349 0.1+ 0.8+ 090901 A71 0.3+ 0.1+ 090901 H06 0.5- 0.1+ 090905 H06 1.1+ 0.1+ 090901 A17 0.0 0.0 090901 H36 0.1- 0.2+ 090905 H06 0.7+ 0.1+ 090901 B42 0.6- 0.0 090901 H36 0.1- 0.1+ 090906 204 0.7+ 0.3- 090901 A71 0.3+ 0.1+ 090901 H36 0.2- 0.0 090906 204 0.2+ 0.4- 090901 B42 0.8- 1.0- 090901 H36 0.2- 0.1+ 090906 900 0.4- 0.3+ 090901 A17 0.2+ 0.0 090901 F65 0.1- 0.3- 090906 900 0.2+ 0.8- 090901 A71 0.1+ 0.2+ 090901 F65 0.1+ 0.2- 090908 B74 0.7- 0.4+ 090901 113 0.2+ 0.6+ 090901 F65 0.2+ 0.1- 090908 B74 0.9- 0.0 090901 113 0.4+ 0.3+ 090901 900 1.4+ 0.3+ 090908 B74 1.3- 0.0 090901 113 0.1+ 0.6+ 090901 900 0.4+ 0.4- 090909 850 1.6+ 0.0 090901 113 0.3+ 0.4+ 090902 E94 (2.3+ 1.6+) 090909 850 0.1- 0.0 090901 113 1.0+ 0.8+ 090902 E94 (0.7- 2.7-) September 05, 2009、22:21:19 UT Orbital elements: P/2009 Q5 (McNaught) T 2009 Sept. 4.49313 TT Sato q 2.9279718 (2000.0) P Q n 0.04592536 Peri. 208.17459 +0.94986422 -0.22052628 a 7.7226736 Node 160.29502 +0.15809519 +0.95034938 e 0.6208603 Incl. 41.09826 -0.26974778 -0.21955458 P 21.46 From 75 observations 2009 Aug. 31-Sept. 4, mean residual 0".46. September 02, 2009、19:06:00 UT Orbit-1 Orbital elements: C/2009 Q5 (McNaught) T 2009 June 25.46556 TT Sato q 3.0699310 (2000.0) P Q Peri. 188.58791 +0.97806321 +0.05303929 Node 163.57220 -0.12201653 +0.92965072 e 1.0 Incl. 45.42221 -0.16883223 -0.36460440 From 59 observations 2009 Aug. 31-Sept. 2, mean residual 0".45. Orbit-2 Orbital elements: C/2009 Q5 (McNaught) T 2009 Aug. 30.50424 TT Sato q 2.9304745 (2000.0) P Q n 0.04437857 Peri. 206.91018 +0.95441302 -0.20012294 a 7.9010934 Node 160.32894 +0.13751489 +0.95332161 e 0.6291052 Incl. 41.14049 -0.26492536 -0.22611662 P 22.21 From 58 observations 2009 Aug. 31-Sept. 2, mean residual 0".36. September 01, 2009、17:31:00 UT Orbit-1 Orbital elements: C/2009 Q5 (McNaught) T 2009 May 31.59698 TT 　 Sato q 2.8744622 (2000.0) P Q Peri. 181.11271 +0.95380640 +0.21125944 Node 161.71799 -0.27010502 +0.91428869 e 1.0 Incl. 42.91414 -0.13151668 -0.34560909 From 54 observations 2009 Aug. 31-Sept. 1, mean residual 0".38. Orbit-2 Orbital elements: C/2009 Q5 (McNaught) T 2009 Dec. 17.38585 TT Sato q 2.7586942 (2000.0) P Q n 0.07349796 Peri. 235.44457 +0.75508478 -0.61504080 a 5.6444182 Node 159.19917 +0.56774884 +0.78662353 e 0.5112527 Incl. 39.75343 -0.32788447 -0.05429764 P 13.41 From 54 observations 2009 Aug. 31-Sept. 1, mean residual 0".36. --