Epoch 2025 Nov. 21.0 TT = JDT 2461000.5 T 2025 Feb. 18.00391 TT Pike q 4.1727857 (2000.0) P Q z +0.0000977 Peri. 250.70393 +0.19991001 -0.03839695 +/-0.0020450 Node 95.87164 +0.08359079 +0.99625721 e 0.9995924 Incl. 79.80961 -0.97624206 +0.07744185 From 72 observations 2025 Nov. 20-Dec. 1, mean residual 0".4.
m1 = 9.0 + 5 logΔ + 10.0 log r