Epoch 2025 May 5.0 TT = JDT 2460800.5 T 2025 Apr. 20.47289 TT Payne q 1.0699803 (2000.0) P Q z +0.0033597 Peri. 334.22886 -0.60709529 +0.01474351 +/-0.0002015 Node 122.70421 +0.78752879 +0.14452243 e 0.9964051 Incl. 109.23582 -0.10598922 +0.98939168 From 64 observations 2025 Mar. 22-Apr. 28, mean residual 0".6.
m1 = 17.5 + 5 logΔ + 10.0 log r