May 09, 2016A07:14:58 UT Orbital elements: P/2016 J1-A (PANSTARRS) T 2016 June 28.30824 TT Sato q 2.3950810 (2000.0) P Q n 0.17874461 Peri. 49.30178 -0.38181050 +0.92110719 a 3.1211460 Node 198.68205 -0.90333317 -0.38930905 e 0.2326277 Incl. 13.73282 -0.19547358 -0.00006455 P 5.51 From 24 observations 2016 May 5-8, mean residual 0".39. 1/a = 0.3203951, Q = 3.85 AU, L = 247.2, B = +10.4. rA = 2.563 AU, rD = 3.480 AU. Residuals in seconds of arc 160505 F51 0.2- 0.0 160506 I52 0.7+ 0.3+ 160508 H01 0.2+ 0.1- 160505 F51 0.0 0.1- 160506 568 0.4- 0.0 160508 H01 0.3+ 0.3- 160505 F51 0.0 0.2+ 160506 568 0.3- 0.0 160508 H01 0.0 0.2+ 160505 F51 0.0 0.1- 160506 568 0.5- 0.0 160508 H01 0.2+ 0.1- 160506 I52 1.2+ 0.6- 160507 568 0.1- 0.1- 160508 H01 0.1+ 0.2- 160506 H06 0.2+ 0.6- 160507 568 0.3- 0.1- 160508 691 0.3+ 0.1- 160506 H06 0.2- 0.3+ 160507 568 0.2- 0.0 160508 691 0.6+ 0.0 160506 H06 0.3- 0.7+ 160508 H01 0.1+ 0.1- 160508 691 1.2- 0.8+ May 09, 2016A07:15:48 UT Orbital elements: P/2016 J1-B (PANSTARRS) T 2016 June 4.14998 TT Sato q 2.4285948 (2000.0) P Q n 0.17596636 Peri. 41.39626 -0.49426763 +0.86554343 a 3.1539124 Node 199.41619 -0.84777380 -0.50050378 e 0.2299739 Incl. 14.07321 -0.19229949 -0.01818055 P 5.60 From 10 observations 2016 May 6-8, mean residual 0".10. 1/a = 0.3170665, Q = 3.88 AU, L = 239.9, B = +9.3 rA = 2.548 AU, rD = 3.610 AU. Residuals in seconds of arc 160506 568 0.0 0.0 160507 568 0.0 0.0 160508 H01 0.1+ 0.2- 160506 568 0.0 0.0 160508 H01 0.1- 0.1+ 160508 H01 0.1+ 0.2- 160507 568 0.0 0.1+ 160508 H01 0.1- 0.1+ 160507 568 0.0 0.1- 160508 H01 0.0 0.2+ --