January 28, 2012A08:44:03 UT Orbital elements: P/2012 B1 (PANSTARRS) Epoch 2013 July 7.0 TT = JDT 2456480.5 T 2013 July 21.91734 TT Sato q 3.8237836 (2000.0) P Q n 0.05948713 Peri. 162.12795 -0.94790533 +0.30877940 a 6.4991120 Node 36.15719 -0.30606786 -0.81467788 e 0.4116452 Incl. 7.62622 -0.08830597 -0.49087191 P 16.57 From 27 observations 2011 Dec. 31-2012 Jan. 27, mean residual 0".36. Epoch 2012 Feb. 3.0 TT = JDT 2455960.5 T 2013 July 22.27309 TT Sato q 3.8236836 (2000.0) P Q n 0.05963580 Peri. 162.17610 -0.94769527 +0.30942535 a 6.4883067 Node 36.14811 -0.30661718 -0.81445752 e 0.4106808 Incl. 7.62718 -0.08865430 -0.49083082 P 16.53 Residuals in seconds of arc 111231 461 0.2+ 0.2- 120126 291 0.1- 0.1- 120126 595 0.7- 0.5+ 111231 461 0.1- 0.2- 120126 695 0.1- 0.7- 120126 595 0.6- 0.7- 111231 461 0.2- 0.4+ 120126 695 0.4- 0.5- 120126 595 0.6- 0.4- 120125 F51 0.2+ 0.1- 120126 695 0.1+ 0.2- 120127 695 0.5+ 0.0 120125 F51 0.1+ 0.2- 120126 H06 0.7- 0.6+ 120127 695 0.2+ 0.1- 120125 F51 0.4+ 0.1- 120126 H06 0.4- 0.5+ 120127 695 0.5+ 0.0 120125 F51 0.3+ 0.0 120126 D90 0.3- 0.7+ 120127 695 0.2+ 0.0 120126 291 0.5+ 0.2+ 120126 D90 0.1- 0.5+ 120127 695 0.3+ 0.0 120126 291 0.2+ 0.1+ 120126 D90 0.0 0.1- 120127 695 0.4+ 0.0 January 27, 2012A15:16:09 UT Orbital elements: P/2012 B1 (PANSTARRS) T 2013 July 12.94027 TT Sato q 3.7897373 (2000.0) P Q n 0.05837269 Peri. 162.34817 -0.94876499 +0.30632351 a 6.5815710 Node 35.78597 -0.30354434 -0.81539392 e 0.4241896 Incl. 7.61896 -0.08778282 -0.49122161 P 16.88 From 19 observations 2011 Dec. 31-2012 Jan. 26, mean residual 0".30. --