May 20, 2013A19:20:37 UT Orbital elements: C/2013 K1 (Christensen) T 2013 May 30.0292 TT Sato q 0.949418 (2000.0) P Q Peri. 171.0936 +0.4893533 +0.6815299 Node 126.0838 -0.8358496 +0.5445163 e 1.0 Incl. 42.3197 -0.2487747 -0.4888957 From 24 observations 2013 May 18-20, mean residual 0".45. Residuals in seconds of arc 130518 G96 0.0 0.1+ 130518 G96 0.2+ 0.0 130519 711 0.3- 0.5+ 130518 G96 0.1+ 0.2+ 130518 G96 0.3- 0.1- 130519 711 0.9- 0.1+ 130518 G96 0.4+ 0.1+ 130518 G96 0.1- 0.2+ 130519 711 1.0- 0.0 130518 G96 0.5+ 0.1- 130519 H06 0.0 0.0 130519 V05 0.5+ 1.6- 130518 G96 0.1- 0.2+ 130519 H06 0.1+ 0.2+ 130520 711 0.0 0.1- 130518 G96 0.3- 0.0 130519 H06 0.9- 0.3- 130520 711 0.3+ 0.0 130518 G96 0.3+ 0.0 130519 H06 0.0 0.0 130520 711 0.3+ 0.9+ 130518 G96 0.0 0.1+ 130519 V05 (2.5- 0.7+) 130518 G96 0.1- 0.2+ 130519 V05 1.3+ 0.6- --