February 11, 2017A21:44:19 UT Orbital elements: C/2017 C1 (NEOWISE) = N00b09y T 2017 Jan. 16.30171 TT Sato q 1.4745496 (2000.0) P Q n 0.02817544 Peri. 108.30636 -0.30079428 -0.95324084 a 10.6960203 Node 358.14641 +0.04048656 +0.01786382 e 0.8621404 Incl. 64.66777 +0.95282928 -0.30168325 P 34.98 From 25 observations 2017 Feb. 6-11, mean residual 0".54. Residuals in seconds of arc 170206 C51 1.0- 0.6- 170210 V37 0.4+ 0.2- 170210 T04 0.0 0.4+ 170206 C51 0.5+ 0.2+ 170210 V37 0.3+ 0.0 170211 H01 0.2- 0.2+ 170206 C51 0.5+ 0.1+ 170210 H01 0.0 0.2- 170211 695 0.1- 0.2- 170206 C51 1.4+ 1.1- 170210 H01 0.0 0.3- 170211 H01 0.0 0.3+ 170206 C51 0.2+ 1.0- 170210 H01 0.1- 0.3- 170211 695 0.2- 0.2+ 170206 C51 (0.7+ 2.5-) 170210 H01 0.1- 0.2- 170211 H01 0.1- 0.0 170206 C51 1.1- 1.7+ 170210 T04 0.2- 0.1- 170211 695 0.3+ 0.3+ 170206 C51 0.7- 1.3+ 170210 T04 0.6+ 0.0 170211 H01 0.3- 0.2+ 170210 V37 0.0 0.3- 170210 T04 0.2- 0.3- --