September 20, 2011A16:14:08 UT Orbital elements: P/2011 R3 (Novichonok-Gerke) T 2012 Mar. 30.12357 TT Sato q 3.5541435 (2000.0) P Q n 0.09311613 Peri. 224.57766 +0.57831455 -0.81357859 a 4.8208036 Node 190.59104 +0.80968037 +0.58144807 e 0.2627488 Incl. 19.16876 +0.09984977 -0.00283176 P 10.58 From 55 observations 2011 Sept. 7-11, mean residual 0".47. Residuals in seconds of arc 110907 C32 0.1- 0.2+ 110908 B18 0.5+ 0.1- 110909 C32 0.1- 0.2- 110907 C32 0.3- 0.3+ 110908 B18 0.4+ 0.1- 110909 C32 0.2+ 0.0 110907 C32 0.1- 0.1- 110908 B18 0.4+ 0.3- 110909 291 0.2- 0.2- 110907 C32 0.3- 0.1- 110908 H15 0.0 0.2- 110909 291 0.5- 0.2- 110907 C32 0.2+ 0.5+ 110908 H15 0.2+ 0.2+ 110909 291 0.9- 0.2- 110907 C32 0.3- 0.1+ 110908 H15 0.1+ 0.3+ 110909 H36 0.6- 0.4- 110907 D90 0.2+ 0.1- 110908 H15 0.1- 0.3- 110909 H36 0.1- 0.1- 110907 D90 1.1+ 0.3- 110908 F65 0.8+ 0.2+ 110910 958 0.6+ 1.9+ 110907 D90 (1.8+ 2.5-) 110908 F65 0.9+ 0.2+ 110910 958 0.1- 0.2- 110907 D90 0.1- 0.5- 110908 F65 0.9+ 0.2+ 110910 958 (2.3+ 0.0-) 110907 D90 0.2- 0.1- 110908 H36 0.5- 0.2- 110910 C32 0.4+ 0.0 110907 B18 0.1- 0.6- 110908 H36 0.6- 0.1- 110910 C32 0.2- 0.4- 110907 B18 0.7+ 0.3- 110908 H36 0.5- 0.1- 110911 958 (3.2- 1.1+) 110907 B18 0.0 0.1- 110908 B18 0.3+ 0.5- 110911 958 1.9- 0.1+ 110907 C32 0.2- 0.2- 110908 B18 0.6+ 0.2- 110911 900 0.6+ 0.0 110907 C32 0.2- 0.3+ 110908 B18 0.2+ 0.4- 110911 900 0.1+ 0.0 110907 C32 0.4+ 0.1+ 110909 114 0.5+ 0.7+ 110911 349 0.6+ 0.4- 110908 C32 0.8- 0.1- 110909 C32 0.2+ 0.2+ 110911 349 0.1+ 0.1+ 110908 C32 1.1- 0.5+ 110909 114 0.6- 1.0+ 110908 C32 0.5- 0.5+ 110909 C32 0.4+ 0.1- September 12, 2011A11:21:01 UT Orbital elements: P/2011 R3 (Novichonok) T 2012 Mar. 18.55211 TT Sato q 3.5701636 (2000.0) P Q n 0.09270903 Peri. 222.57380 +0.60639235 -0.79287239 a 4.8349059 Node 190.59213 +0.78886129 +0.60938731 e 0.2615857 Incl. 19.16548 +0.09993086 +0.00069741 P 10.63 From 48 observations 2011 Sept. 7-11, mean residual 0".41. September 09, 2011A22:12:50 UT Orbital elements: P/2011 R3 (Novichonok) T 2011 Dec. 16.18670 TT Sato q 3.5790272 (2000.0) P Q n 0.09810432 Peri. 208.23532 +0.79208601 -0.60810143 a 4.6559748 Node 189.76004 +0.60219986 +0.79267919 e 0.2313044 Incl. 18.23004 +0.09977518 +0.04327066 P 10.05 From 44 observations 2011 Sept. 7-9, mean residual 0".38. --