February 28, 2014A23:45:48 UT Orbital elements: C/2014 C3 (NEOWISE) Epoch 2014 Jan. 23.0 TT = JDT 2456680.5 T 2014 Jan. 14.12736 TT Sato q 1.8485174 (2000.0) P Q n 0.00556849 Peri. 344.49260 -0.78195837 -0.59208262 a 31.5242319 Node 204.24571 -0.50945013 +0.42690874 e 0.9413620 Incl. 151.66860 -0.35916802 +0.68351086 P 177.00 From 57 observations 2014 Feb. 14-27, mean residual 0".58. Epoch 2014 Mar. 4.0 TT = JDT 2456720.5 T 2014 Jan. 14.12842 TT Sato q 1.8485221 (2000.0) P Q n 0.00557385 Peri. 344.49336 -0.78196632 -0.59207154 a 31.5040234 Node 204.24573 -0.50944376 +0.42691217 e 0.9413243 Incl. 151.66834 -0.35915974 +0.68351832 P 176.83 Residuals in seconds of arc 140214 C51 0.9- 0.7- 140219 W85 0.2- 0.1+ 140220 A77 (5.5- 0.8+) 140214 C51 0.9+ 0.1- 140219 W85 0.0 0.1+ 140221 W96 0.6- 0.7+ 140214 C51 0.1+ 0.6- 140219 W85 0.1- 0.0 140221 W96 0.2+ 0.1- 140214 C51 0.7- 0.7+ 140219 W85 0.1- 0.1+ 140222 349 0.5- 0.1- 140215 C51 (3.7- 1.3-) 140219 W85 0.2+ 0.2+ 140222 349 0.1- 0.7- 140215 C51 0.2+ 0.2+ 140219 W85 0.1- 0.1+ 140224 C10 1.1+ 1.2- 140218 291 0.1+ 0.3+ 140219 W85 0.1+ 0.3+ 140224 C10 0.6+ 0.4- 140218 291 0.5+ 0.0 140219 W96 0.1- 0.4+ 140224 C10 0.5+ 0.8- 140218 291 0.4+ 0.1- 140219 W96 0.2- 0.0 140224 C10 0.1- 1.2- 140219 958 0.8+ 1.2- 140219 W96 0.7- 0.0 140224 W96 0.0 0.5+ 140219 958 1.0+ 0.6- 140219 W96 0.0 0.1+ 140224 W96 0.1- 0.8+ 140219 958 1.0+ 0.8- 140219 H21 0.1+ 1.1+ 140224 W96 0.7+ 0.6+ 140219 W96 0.4- 0.4+ 140219 H21 0.9- 0.3+ 140225 A77 1.2- 0.3- 140219 W96 0.3- 0.2+ 140219 H21 0.2+ 1.0+ 140225 A77 0.8- 0.4- 140219 W96 0.0 0.4+ 140219 H06 0.6+ 0.1- 140225 A77 1.7- 0.4- 140219 W96 0.4- 0.2+ 140219 H06 0.0 0.3- 140226 W96 0.3- 1.4+ 140219 W96 0.3- 0.4+ 140219 H06 0.0 0.0 140226 W96 0.1- 1.3+ 140219 W85 0.0 0.1+ 140219 H06 0.4- 0.0 140227 A77 1.0+ 0.3- 140219 W96 0.3- 0.1+ 140219 H06 0.2- 0.1- 140227 A77 0.6+ 0.3- 140219 W85 0.1+ 0.3+ 140220 A77 0.7+ 1.7- February 19, 2014A21:52:48 UT Orbital elements: C/2014 C3 (NEOWISE) = N0028gi Orbit-1 T 2014 Jan. 18.86484 TT Sato q 1.8683540 (2000.0) P Q Peri. 347.02334 -0.80511125 -0.56020423 Node 204.44676 -0.49340953 +0.45027411 e 1.0 Incl. 151.91187 -0.32915484 +0.69528732 From 29 observations 2014 Feb. 14-19, mean residual 0".49. Orbit-2 T 2014 Jan. 7.60221 TT Sato q 1.8139735 (2000.0) P Q n 0.02512914 Peri. 341.01876 -0.74957086 -0.63305578 a 11.5438573 Node 203.83403 -0.52837263 +0.39629514 e 0.8428624 Incl. 151.41369 -0.39870525 +0.66497409 P 39.22 From 29 observations 2014 Feb. 14-19, mean residual 0".47. --