December 09, 2015A08:30:20 UT Orbital elements: P/2015 X3 (PANSTARRS) = P10pxTC Epoch 2015 Aug. 6.0 TT = JDT 2457240.5 T 2015 Aug. 7.79570 TT Sato q 2.8223244 (2000.0) P Q n 0.08750625 Peri. 306.88450 +0.84245123 -0.35795904 a 5.0246983 Node 77.33032 +0.52197141 +0.72745505 e 0.4383097 Incl. 24.37563 -0.13349818 +0.58538404 P 11.26 From 22 observations 2015 Nov. 6-Dec. 8, mean residual 0".42. 1/a = +0.1990169, Q = 7.23 AU, L = 26.8, B = -19.3. rA = 3.214 AU, rD = 5.509 AU. Epoch 2016 Jan. 13.0 TT = JDT 2457400.5 T 2015 Aug. 7.77874 TT Sato q 2.8223204 (2000.0) P Q n 0.08754553 Peri. 306.88325 +0.84246565 -0.35790738 a 5.0231953 Node 77.32852 +0.52193877 +0.72747114 e 0.4381424 Incl. 24.37683 -0.13353485 +0.58539562 P 11.26 Residuals in seconds of arc 151106 F51 0.1+ 0.0 151201 F51 0.0 0.1- 151208 691 0.1+ 0.1- 151106 F51 0.1- 0.1- 151201 F51 0.1+ 0.2+ 151208 691 0.2+ 0.9- 151115 F51 0.3- 0.1- 151205 568 0.2+ 0.0 151208 H01 0.4+ 0.4+ 151115 F51 0.2+ 0.2+ 151205 568 0.1+ 0.2+ 151208 H01 0.5+ 0.5+ 151115 F51 0.2+ 0.0 151205 568 0.2+ 0.2+ 151208 H01 0.5+ 0.5+ 151115 F51 0.2- 0.0 151207 H06 1.3- 0.9- 151208 H01 0.4+ 0.4+ 151201 F51 0.1+ 0.0 151207 H06 1.5- 0.4- 151201 F51 0.2+ 0.2- 151208 691 0.1- 0.2+ December 07, 2015A11:02:36 UT Orbital elements: P10pxTC Epoch 2015 Aug. 6.0 TT = JDT 2457240.5 T 2015 Aug. 8.02247 TT Sato q 2.8260350 (2000.0) P Q n 0.08731313 Peri. 307.02936 +0.84165263 -0.35902086 a 5.0321049 Node 77.27643 +0.52340683 +0.72619880 e 0.4383990 Incl. 24.42783 -0.13291406 +0.58629287 P 11.29 From 13 observations 2015 Nov. 15-Dec. 7, mean residual 0".33. --