2021 May 06, 08:20:05 UT Orbital elements: C/2021 G1 (Leonard) Epoch 2021 July 5.0 TT = JDT 2459400.5 T 2021 July 22.21703 TT Sato q 3.4237125 (2000.0) P Q n 0.00151413 Peri. 107.47919 -0.63643135 +0.18776508 a 75.1092620 Node 270.69117 -0.01531888 +0.96665049 e 0.9544169 Incl. 131.56660 +0.77118122 +0.17415826 P 650.94 From 47 observations 2021 Apr. 11-May 6, mean residual 0".43. Epoch 2021 May 26.0 TT = JDT 2459360.5 T 2021 July 22.22240 TT Sato q 3.4237088 (2000.0) P Q n 0.00151691 Peri. 107.47964 -0.63642661 +0.18778587 a 75.0176290 Node 270.69025 -0.01530143 +0.96664769 e 0.9543613 Incl. 131.56671 +0.77118547 +0.17415139 P 649.75 Residuals in seconds of arc 210411 G96 0.1+ 0.7- 210413 I52 0.4- 0.9+ 210420 V06 0.3+ 0.3+ 210411 G96 0.1+ 0.4- 210413 I52 0.2+ 0.3- 210420 V06 0.4- 1.0- 210411 G96 0.5+ 0.1+ 210414 V06 0.1- 0.1+ 210421 G96 0.2- 0.6- 210411 G96 0.1+ 0.9- 210414 V06 (2.3+ 1.3-) 210421 G96 0.1- 0.8- 210411 G96 0.6+ 0.9- 210414 V06 0.4- 0.6+ 210421 G96 0.2+ 0.0 210411 G96 0.6+ 0.1- 210414 V06 0.2- 0.2- 210422 V06 0.7+ 0.4+ 210411 G96 0.2- 0.1- 210415 L01 0.0 0.3+ 210422 V06 0.0 0.6+ 210412 V00 0.1+ 0.0 210415 L01 0.2- 0.4+ 210422 V06 0.1- 0.2- 210412 V00 0.2- 0.1- 210415 L01 0.5- 0.9+ 210422 V06 0.1- 0.1+ 210412 V00 0.2+ 0.1+ 210415 L01 0.1- 0.2- 210430 G96 0.1+ 0.2- 210412 V00 0.1- 0.4+ 210417 I52 0.0 0.9- 210430 G96 0.5+ 0.3- 210413 033 0.1- 0.3+ 210417 I52 0.1+ 0.1+ 210430 G96 0.6+ 0.4+ 210413 033 0.3- 0.3+ 210418 I52 0.5+ 0.7- 210430 G96 0.1- 0.1+ 210413 033 0.5- 0.5+ 210418 I52 0.7- 0.0 210506 V06 0.0 0.0 210413 H06 0.2+ 0.0 210418 I52 1.1- 0.4+ 210506 V06 0.4- 0.2- 210413 H06 0.1- 0.6+ 210420 V06 1.0+ 0.6+ 210506 V06 0.4- 0.2+ --