May 30, 2015A20:49:30 UT Orbital elements: C/2015 K2 (PANSTARRS) T 2015 June 8.79559 TT Sato q 1.4566826 (2000.0) P Q Peri. 15.76797 -0.53206293 +0.77686731 Node 223.68491 -0.81996624 -0.57191511 e 1.0 Incl. 29.17795 -0.21110282 +0.26342038 From 30 observations 2015 May 18-22, mean residual 0".46. L = 237.5, B = +7.6. Residuals in seconds of arc 150518 F51 0.0 0.0 150520 W96 0.0 0.3+ 150520 568 0.7- 0.1+ 150518 F51 0.0 0.0 150520 W96 1.5+ 0.4+ 150520 J57 0.9+ 0.5+ 150518 F51 0.1- 0.0 150520 926 0.2+ 0.2+ 150520 J57 0.9+ 1.1- 150518 F51 0.1- 0.1- 150520 926 0.4+ 0.1+ 150520 J57 0.1+ 0.8- 150519 291 0.2+ 0.1+ 150520 926 0.5+ 0.4- 150522 926 0.2+ 0.3- 150519 291 0.6+ 0.2- 150520 291 0.5- 0.5+ 150522 926 0.1- 0.4- 150519 291 0.2+ 0.1+ 150520 291 0.3- 0.7- 150522 926 0.3- 0.3- 150519 568 0.6- 0.1+ 150520 291 0.4+ 0.4- 150522 Q62 0.2- 0.4+ 150519 568 0.8- 0.1+ 150520 568 0.6- 0.1+ 150522 Q62 0.2- 0.5+ 150520 W96 0.7- 0.4+ 150520 568 0.5- 0.1+ 150522 Q62 0.2- 0.5+ --