2021 August 16, 12:37:11 UT Orbital elements: P/2021 N4 Epoch 2021 Aug. 14.0 TT = JDT 2459440.5 T 2021 Aug. 28.69138 TT Sato q 2.3021963 (2000.0) P Q n 0.18552691 Peri. 104.61717 +0.94777084 +0.28136827 a 3.0446084 Node 239.24019 -0.31537709 +0.89703169 e 0.2438449 Incl. 10.06693 +0.04762062 +0.34083140 P 5.31 From 15 observations 2021 July 8-Aug. 14, mean residual 0".26. Epoch 2021 Sept. 23.0 TT = JDT 2459480.5 T 2021 Aug. 28.64865 TT Sato q 2.3021941 (2000.0) P Q n 0.18555919 Peri. 104.61169 +0.94770500 +0.28159347 a 3.0442553 Node 239.23216 -0.31558681 +0.89696589 e 0.2437579 Incl. 10.06733 +0.04754159 +0.34081859 P 5.31 Residuals in seconds of arc 210708 F51 0.0 0.0 210809 F51 0.3+ 0.3- 210810 568 0.0 0.0 210708 F51 0.0 0.0 210809 F51 0.1+ 0.2- 210810 568 0.0 0.0 210708 F51 0.0 0.0 210810 L01 0.4+ 0.4+ 210814 Q62 0.1- 0.2- 210809 F51 0.2+ 0.1- 210810 L01 1.1- 0.2+ 210814 Q62 0.2+ 0.1- 210809 F51 0.1- 0.1- 210810 568 0.1+ 0.0 210814 Q62 0.0 0.3+ --