November 8, 2016A11:50:06 UT Orbital elements: C/2016 U1 (NEOWISE) = N00aeat Epoch 2017 Jan. 7.0 TT = JDT 2457760.5 T 2017 Jan. 13.77241 TT Sato q 0.3127170 (2000.0) P Q z 0.0087177 Peri. 163.40446 -0.63270102 +0.44291802 +/-0.0357353 Node 61.32490 -0.76695106 -0.24492419 e 0.9972737 Incl. 46.38780 -0.10712370 -0.86245914 From 20 observations 2016 Oct. 21-29, mean residual 0".93. Epoch 2016 Nov. 28.0 TT = JDT 2457720.5 T 2017 Jan. 13.77253 TT Sato q 0.3127172 (2000.0) P Q z +0.0087366 Peri. 163.40453 -0.63269823 +0.44291973 +/-0.0357353 Node 61.32506 -0.76695314 -0.24492152 e 0.9972679 Incl. 46.38786 -0.10712532 -0.86245902 Residuals in seconds of arc 161021 C51 1.0- 1.0+ 161025 U69 (4.6- 2.1+) 161028 C51 (0.7+ 2.4+) 161021 C51 0.3+ 0.5+ 161027 C51 0.4+ 0.7+ 161028 C51 0.7+ 0.6+ 161021 C51 1.2+ 1.2- 161027 C51 1.2+ 0.8+ 161029 C51 1.5+ 0.2- 161022 C51 (2.1+ 2.4-) 161027 C51 1.9- 0.2- 161029 C51 0.8- 0.0 161022 C51 0.3- 0.6- 161028 C51 1.7- 1.0- 161029 C51 1.7+ 0.0 161022 C51 (0.5+ 2.9+) 161028 C51 0.2- 0.7- 161029 C51 0.9- 0.8+ 161022 C51 (3.1+ 1.7-) 161028 C51 1.6- 0.8- 161029 C51 0.6- 0.8- 161022 C51 (5.4- 1.3-) 161028 C51 (2.8+ 0.3-) 161029 C51 (0.1+ 2.5-) 161022 C51 (2.2+ 0.4-) 161028 568 1.3+ 0.8+ 161029 C51 0.9- 0.7- 161025 U69 (5.1- 2.3+) 161028 568 1.2+ 0.8+ 161102 T12 (6.3- 2.7-) 161025 U69 (5.0- 2.3+) 161028 C51 0.5+ 0.3+ November 2, 2016A11:42:10 UT Orbital elements: N00aeat T 2017 Jan. 14.10202 TT Sato q 0.3205068 (2000.0) P Q Peri. 162.67069 -0.63713457 +0.43539310 Node 61.41079 -0.76470167 -0.25389367 e 1.0 Incl. 46.41148 -0.09638933 -0.86369604 From 19 observations 2016 Oct. 21-29, mean residual 0".87. --