2023 June 05, 21:45:32 UT Orbital elements: C/2023 K1 (ATLAS) Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 T 2023 Sept. 10.38497 TT Sato q 2.0258547 (2000.0) P Q n 0.00503713 Peri. 338.82784 -0.48232745 -0.74123675 a 33.7039429 Node 224.15288 -0.67613436 -0.02381270 e 0.9398926 Incl. 137.91936 -0.55695831 +0.67082116 P 195.67 From 56 observations 2023 May 27-June 2, mean residual 0".52. Epoch 2023 June 25.0 TT = JDT 2460120.5 T 2023 Sept. 10.38905 TT Sato q 2.0258522 (2000.0) P Q n 0.00504932 Peri. 338.82969 -0.48234588 -0.74122008 a 33.6496494 Node 224.15334 -0.67613678 -0.02380107 e 0.9397957 Incl. 137.91896 -0.55693941 +0.67084000 P 195.20 Residuals in seconds of arc 230527 M22 1.1+ 0.4- 230529 Q62 0.2+ 0.3- 230530 E10 0.2+ 0.3- 230527 M22 0.4+ 0.2- 230529 Q62 0.3- 0.8- 230530 Q63 0.2+ 0.3- 230527 M22 0.7+ 0.9- 230529 Q62 0.3+ 0.2- 230530 Q63 0.0 0.6- 230527 M22 0.1+ 1.0- 230529 Q62 0.6+ 0.2- 230530 Q63 0.4+ 0.2- 230528 M28 0.0 0.6+ 230529 Q62 0.4+ 0.1- 230530 Q63 0.0 0.3- 230528 M28 0.1- 0.4+ 230530 W85 0.4+ 0.0 230530 Q63 0.1+ 0.0 230528 M28 0.3- 0.5+ 230530 W85 0.4+ 0.0 230530 Q63 0.2+ 0.4- 230528 M28 0.3- 0.6+ 230530 W85 0.4+ 0.1- 230530 Q62 0.3- 0.1+ 230528 M28 0.4- 0.5+ 230530 W85 0.5+ 0.0 230530 Q62 0.1+ 0.0 230529 M28 1.0- 1.1+ 230530 W85 0.5+ 0.1- 230530 Q62 0.2- 0.3- 230529 M28 1.5- 0.8+ 230530 W85 0.4+ 0.0 230601 M49 0.6- 0.1- 230529 M28 1.9- 1.0+ 230530 W87 0.5+ 0.0 230601 M49 0.0 0.2+ 230529 M28 1.0- 1.0+ 230530 W87 0.5+ 0.0 230601 M49 0.6- 0.0 230529 M28 1.5- 1.1+ 230530 W87 0.6+ 0.0 230601 X07 0.4- 0.1+ 230529 M21 0.0 0.5- 230530 W87 0.6+ 0.1- 230601 X07 0.3+ 0.2+ 230529 M21 0.6+ 0.5- 230530 W87 0.5+ 0.1+ 230602 X03 0.1+ 0.1+ 230529 W79 (1.8+ 3.5+) 230530 W87 0.7+ 0.0 230602 X03 0.3- 0.3+ 230529 W79 (0.3+ 2.1+) 230530 E10 0.2- 0.3- 230602 X03 0.0 0.2+ 230529 W57 0.7- 0.0 230530 E10 0.5- 0.0 230529 W57 0.1+ 0.5- 230530 E10 0.1+ 0.2- 2023 June 05, 21:42:34 UT Orbital elements: C/2023 K1 (ATLAS) T 2023 Sept. 7.77944 TT Sato q 2.0377653 (2000.0) P Q Peri. 337.56587 -0.47198048 -0.75052281 Node 223.72416 -0.67259403 -0.03265155 e 1.0 Incl. 137.99412 -0.56995763 +0.66003741 From 56 observations 2023 May 27-June 2, mean residual 0".54 --