September 19, 2015A16:21:58 UT Orbital elements: P/2015 R2 (PANSTARRS) T 2015 June 8.15203 TT Sato q 2.4701331 (2000.0) P Q n 0.10294265 Peri. 149.57391 +0.74964902 +0.65974848 a 4.5089194 Node 168.67347 -0.64824301 +0.74793745 e 0.4521674 Incl. 15.51021 -0.13344419 +0.07294874 P 9.57 From 22 observations 2015 Sept. 9-18, mean residual 0".43. 1/a = +0.2217826, Q = 6.55 AU, L = 319.2, B = +7.8. Residuals in seconds of arc 150909 F51 0.0 0.2- 150911 W96 0.8- 0.6+ 150913 J22 0.4+ 0.0 150909 F51 0.2+ 0.1- 150911 568 0.3+ 0.2+ 150913 J22 0.2+ 0.0 150909 F51 0.3+ 0.1+ 150911 568 0.2+ 0.2+ 150918 372 0.6+ 0.9+ 150909 F51 0.1+ 0.1- 150911 568 0.4+ 0.3+ 150918 372 0.1- 0.2- 150910 568 0.4+ 0.0 150911 Q62 0.1- 0.2- 150918 372 0.4- 0.6- 150910 568 0.4+ 0.1+ 150911 Q62 0.2- 0.3- 150918 372 0.0 0.2- 150910 568 0.3+ 0.0 150911 Q62 0.6- 0.4- 150911 W96 1.7- 0.6- 150912 J22 0.1+ 0.4+ --