2025 May 11, 01:49:28UT Orbital elements: P/2018 L1 = 2011 F2 = 2025 F3 (PANSTARRS) = H437534 = H437538 Epoch 2025 Nov. 21.0 TT = JDT 2461000.5 T 2025 Nov. 5.54604 TT Sato q 1.8973733 (2000.0) P Q n 0.14087526 Peri. 17.94210 +0.27918528 +0.94254828 a 3.6580213 Node 268.58182 -0.90196012 +0.19186383 e 0.4813116 Incl. 10.57475 -0.32942909 +0.27347944 P 7.00 From 113 observations 2011 Mar. 26-2025 May 7, mean residual 0".40. Nongravitational parameters A1 = +0.19, A2 = -0.0768. Epoch 2018 Nov. 18.0 TT = JDT 2458440.5 T 2018 Nov. 12.52930 TT Sato q 1.8856386 (2000.0) P Q n 0.14146910 Peri. 17.89172 +0.27909243 +0.94250837 a 3.6477774 Node 268.62698 -0.90196833 +0.19162408 e 0.4830719 Incl. 10.59472 -0.32948528 +0.27378493 P 6.97 Epoch 2011 Dec. 25.0 TT = JDT 2455920.5 T 2011 Dec. 5.97577 TT Sato q 1.8564170 (2000.0) P Q n 0.14278669 Peri. 17.67737 +0.27794731 +0.94272221 a 3.6253024 Node 268.77143 -0.90211374 +0.19019460 e 0.4879277 Incl. 10.63127 -0.33005468 +0.27404533 P 6.90 Epoch 2025 June 14.0 TT = JDT 2460840.5 T 2025 Nov. 5.56649 TT Sato q 1.8973262 (2000.0) P Q n 0.14088276 Peri. 17.95155 +0.27934590 +0.94250056 a 3.6578915 Node 268.58213 -0.90192715 +0.19201704 e 0.4813060 Incl. 10.57479 -0.32938320 +0.27353636 P 7.00 Residuals in seconds of arc 110326 F51 0.2+ 0.1- 180604 Q62 0.3- 0.3- 180713 Q62 0.3+ 0.0 110326 F51 0.2+ 0.1- 180604 Q62 0.2- 0.4- 180718 474 0.1+ 0.4- 110329 F51 0.4+ 0.0 180604 Q62 0.1- 0.4- 180718 474 0.6+ 0.2- 110329 F51 0.4+ 0.0 180604 G40 0.1- 0.2+ 180718 474 0.0 0.0 110403 F51 0.2+ 0.1- 180604 G40 0.4+ 0.1- 180809 474 0.0 0.0 110403 F51 0.2+ 0.1- 180604 G40 0.4- 0.3+ 180809 474 0.5+ 0.6- 110403 F51 0.2+ 0.3- 180604 G40 0.4+ 0.1- 180809 474 0.2+ 1.1- 110403 F51 0.2+ 0.3- 180604 G40 0.1+ 0.1- 180811 474 0.2+ 0.3- 110411 703 0.3- 1.2+ 180605 691 0.2- 0.3- 180811 474 0.2- 0.2- 110411 703 1.7- 0.4+ 180605 691 0.2+ 0.4- 180811 474 0.2+ 0.2- 110411 703 1.1- 0.1- 180605 691 0.9+ 0.4- 180811 474 0.3+ 0.2- 110411 703 0.6+ 0.2- 180605 F65 0.4- 0.7+ 180906 474 0.0 0.1+ 110617 F51 0.8+ 0.7- 180605 F65 0.4- 0.3+ 180906 474 0.0 0.0 170121 T09 0.1- 0.2+ 180605 F65 0.8- 0.7+ 180906 474 0.2+ 0.0 170121 T09 0.1+ 0.1- 180605 F65 0.9- 0.8+ 180906 474 0.6+ 0.2- 170121 T09 0.2- 0.1+ 180605 F65 0.5- 0.5+ 181027 Q62 0.5- 0.0 170121 T09 0.1- 0.1+ 180605 F65 0.6- 0.5+ 181027 Q62 0.2- 0.2- 170123 T09 0.1+ 0.1- 180605 F65 0.3- 0.9+ 250331 F51 0.2- 0.1+ 170123 T09 0.1+ 0.2- 180605 F65 0.2- 0.0 250331 F51 0.2- 0.0 170123 T09 0.0 0.2- 180606 691 0.9+ 0.2- 250331 F51 0.2- 0.1+ 170123 T09 0.3+ 0.1- 180606 691 0.3+ 0.1- 250331 F51 0.2- 0.2- 170126 T09 0.1- 0.2- 180606 691 0.6+ 0.1+ 250409 X07 0.7- 0.1+ 170126 T09 0.3+ 0.1- 180606 568 0.6- 0.2+ 250409 X07 0.2- 0.2+ 170126 T09 0.0 0.4- 180606 568 0.6- 0.2+ 250419 Q62 0.2- 0.2+ 180518 G96 0.6- 0.0 180606 568 0.6- 0.3+ 250419 Q62 0.2+ 0.2+ 180518 G96 0.0 0.7- 180607 I52 0.2- 0.2- 250425 F52 0.2- 0.0 180518 G96 0.1- 0.2+ 180607 I52 0.0 0.0 250425 F52 0.2- 0.1- 180518 G96 0.5- 0.2+ 180607 I52 1.3+ 0.3- 250425 F52 0.0 0.0 180603 F51 0.5- 0.2+ 180607 G40 0.3+ 0.2- 250425 F52 0.2- 0.1- 180603 F51 0.6- 0.3+ 180607 G40 0.1+ 0.2- 250502 Q11 0.2+ 0.1- 180603 F51 0.7- 0.3+ 180616 474 0.0 0.2+ 250502 Q11 0.6+ 0.1- 180604 H36 0.1+ 0.3+ 180616 474 0.2- 0.0 250504 Q11 0.3+ 0.1- 180604 H36 0.9+ 0.8+ 180616 474 0.0 0.1- 250504 Q11 0.2+ 0.0 180604 I52 0.1- 0.9- 180620 215 0.9+ 0.0 250505 X07 0.5+ 0.3- 180604 H36 0.6- 0.5+ 180620 215 0.0 0.2- 250505 X07 0.6+ 0.4- 180604 I52 0.8+ 0.3+ 180620 215 1.0+ 0.1- 250507 X07 0.2- 0.1- 180604 I52 0.3- 0.2+ 180713 Q62 0.3+ 0.3- 250507 X07 0.2- 0.2+ 180604 I52 0.6+ 0.0 180713 Q62 0.3+ 0.3- 2025 May 09, 01:50:25UT Orbital elements: P/2018 L1 = 2011 F2 = 2025 F3 (PANSTARRS) Epoch 2025 Nov. 21.0 TT = JDT 2461000.5 T 2025 Nov. 5.54607 TT Sato q 1.8973734 (2000.0) P Q n 0.14087525 Peri. 17.94206 +0.27918545 +0.94254826 a 3.6580215 Node 268.58186 -0.90196002 +0.19186399 e 0.4813116 Incl. 10.57475 -0.32942921 +0.27347942 P 7.00 From 104 observations 2011 Mar. 26-2025 May 5, mean residual 0".41. Nongravitational parameters A1 = +0.19, A2 = -0.0769. Epoch 2018 Nov. 18.0 TT = JDT 2458440.5 T 2018 Nov. 12.52928 TT Sato q 1.8856388 (2000.0) P Q n 0.14146908 Peri. 17.89167 +0.27909227 +0.94250844 a 3.6477777 Node 268.62702 -0.90196830 +0.19162392 e 0.4830719 Incl. 10.59471 -0.32948550 +0.27378479 P 6.97 Epoch 2011 Dec. 25.0 TT = JDT 2455920.5 T 2011 Dec. 5.97565 TT Sato q 1.8564172 (2000.0) P Q n 0.14278667 Peri. 17.67730 +0.27794686 +0.94272237 a 3.6253027 Node 268.77148 -0.90211377 +0.19019416 e 0.4879277 Incl. 10.63127 -0.33005498 +0.27404509 P 6.90 Epoch 2025 June 14.0 TT = JDT 2460840.5 T 2025 Nov. 5.56650 TT Sato q 1.8973264 (2000.0) P Q n 0.14088275 Peri. 17.95150 +0.27934589 +0.94250059 a 3.6578916 Node 268.58218 -0.90192708 +0.19201704 e 0.4813060 Incl. 10.57478 -0.32938337 +0.27353628 P 7.00 --