Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 T 2023 Apr. 30.70233 TT Rudenko q 2.0324059 (2000.0) P Q z -0.0004287 Peri. 245.81543 -0.00833359 -0.47100449 +/-0.0000015 Node 244.77015 +0.77294537 -0.56268757 e 1.0008712 Incl. 77.19038 -0.63441785 -0.67936548 >From 1292 observations 2021 Nov. 8-2022 Dec. 22, mean residual 0".5.
m1 = 9.5 + 5 log d + 7.0 log r