2020 August 11, 22:01:27 UT Orbital elements: C/2019 NJ3 (Lemmon) Epoch 2020 Oct. 18.0 TT = JDT 2459140.5 T 2020 Oct. 22.27508 TT Sato q 4.3616499 (2000.0) P Q z -0.0001843 Peri. 246.84009 +0.21995750 -0.76828330 +/-0.0000047 Node 142.45518 +0.03119552 +0.62144804 e 1.0008039 Incl. 99.43866 -0.97501053 -0.15343761 From 22 observations 2019 June 5-2020 Aug. 7, mean residual 0".36. Epoch 2020 Aug. 19.0 TT = JDT 2459080.5 T 2020 Oct. 22.23390 TT Sato q 4.3616725 (2000.0) P Q z -0.0001891 Peri. 246.83368 +0.22004267 -0.76825077 +/-0.0000047 Node 142.45447 +0.03112837 +0.62146237 e 1.0008248 Incl. 99.43827 -0.97499346 -0.15354240 Residuals in seconds of arc 190605 W84 0.1+ 0.1- 191017 F52 0.2- 0.1- 200730 X02 0.5+ 0.1- 190627 W84 0.5+ 0.2+ 191017 F52 0.3+ 0.2+ 200801 Q62 0.2+ 0.1- 190702 F51 0.1+ 0.1- 191017 F52 0.1+ 0.4- 200801 Q62 0.2+ 0.1+ 190702 F51 0.1- 0.1+ 200725 X74 0.4- 0.1- 200807 W95 0.5+ 0.2- 190702 F51 0.5- 0.3+ 200725 X74 0.6- 1.0+ 200807 W95 0.3+ 0.5- 190702 F51 0.4- 0.2+ 200725 X74 0.9- 0.6+ 200807 W95 0.0 0.3- 190808 W84 0.0 0.1- 200725 X74 0.4- 0.3- 191017 F52 0.1+ 0.3- 200730 X02 0.5+ 0.1- --