October 13, 2016A01:01:30 UT Orbital elements: C/2016 T2 (Matheny) = XT979A9 T 2016 Dec. 26.83220 TT Sato q 1.9326449 (2000.0) P Q Peri. 90.88182 +0.03603763 -0.93716251 Node 339.47134 -0.26502741 +0.32585621 e 1.0 Incl. 81.72739 +0.96356721 +0.12467625 From 72 observations 2016 Oct. 10-12, mean residual 0".51. Residuals in seconds of arc 161010 G96 0.3+ 0.0 161011 G96 0.4+ 0.4- 161011 203 0.0 0.1- 161010 G96 0.1- 0.5- 161011 G96 0.7- 0.3- 161011 204 0.2- 0.1+ 161010 G96 0.0 0.1- 161011 G96 0.2- 0.0 161011 204 0.3- 0.2+ 161010 G96 0.2- 0.8+ 161011 926 0.1+ 0.1+ 161011 C51 0.5- 0.6+ 161010 G96 0.5+ 0.4- 161011 W55 0.1- 0.4- 161012 G96 0.0 0.2+ 161010 G96 0.0 0.4+ 161011 926 0.3+ 0.2+ 161012 G96 0.1- 0.2+ 161010 G96 0.1+ 0.0 161011 W55 1.0- 0.4- 161012 926 0.4+ 0.6+ 161010 G96 0.1- 0.0 161011 703 1.5+ 0.5- 161012 G96 0.3+ 0.0 161010 G96 0.4- 0.0 161011 703 0.5+ 1.0- 161012 G96 0.4+ 0.0 161010 G96 0.4- 0.1- 161011 291 0.2+ 0.3+ 161012 926 0.0 0.8- 161010 G96 0.3- 0.9+ 161011 291 0.0 0.0 161012 926 0.1+ 0.2+ 161010 G96 0.4- 0.9+ 161011 291 0.1- 0.3+ 161012 C51 1.9- 0.6- 161010 Z80 1.3+ 0.6+ 161011 C51 0.4- 0.3- 161012 I52 0.1+ 0.1+ 161010 Z80 0.8+ 0.0 161011 C51 (0.5+ 2.4+) 161012 I52 0.4+ 0.4- 161010 J69 0.0 0.4- 161011 C51 0.1- 0.6+ 161012 I52 0.1- 0.4- 161010 J69 0.4- 0.7- 161011 C51 0.1- 0.4- 161012 I52 0.1+ 0.2- 161010 J69 0.3+ 0.4- 161011 C51 0.5- 0.5+ 161012 C51 0.1- 0.5- 161010 J69 0.3+ 0.3- 161011 C51 0.6- 1.5+ 161012 C51 0.2+ 0.2+ 161010 J95 0.5+ 0.7- 161011 J95 0.5+ 0.3- 161012 C42 0.6+ 0.3- 161010 J95 0.5- 0.2- 161011 J95 0.2+ 0.7- 161012 C42 0.3+ 0.4+ 161010 J95 0.3+ 0.6- 161011 C51 0.5+ 0.0 161012 C42 1.0- 0.3+ 161011 W55 0.2- 0.2- 161011 C77 0.0 1.2+ 161012 C10 0.3- 1.3+ 161011 H06 0.1+ 0.9+ 161011 203 0.3+ 0.1- 161012 C10 0.5+ 1.1- 161011 H06 0.3+ 0.1+ 161011 C77 0.1+ 0.3+ 161011 926 1.2- 0.4+ 161011 204 0.0 0.1- October 11, 2016A22:15:53 UT Orbital elements: XT979A9 T 2016 Dec. 24.4369 TT Sato q 1.947473 (2000.0) P Q Peri. 89.4778 +0.0576895 -0.9372336 Node 339.6722 -0.2749559 +0.3162324 e 1.0 Incl. 81.8670 +0.9597245 +0.1469364 From 39 observations 2016 Oct. 10-11, mean residual 0".49. --