English version Home page |
Updated on August 28, 2018 |
|
軌道要素Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 T 2017 Feb. 17.03906 TT MPCW q 2.5651398 (2000.0) P Q n 0.10738316 Peri. 26.77087 +0.90054749 -0.43474556 a 4.3837449 Node 358.98129 +0.35900730 +0.74782689 e 0.4148520 Incl. 10.51135 +0.24521008 +0.50174819 P 9.18 From 1186 observations 1998 Sept. 17-2017 Sept. 24, mean residual 0".7. Nongravitational parameters A1 = +1.88, A2 = -0.2974.
|
星図
|
光度変化m1 = 6.5 + 5 logΔ + 20.0 log r(t - 60)
|
軌道要素はM.P.E.C. 2017-T14に掲載されたものです。
|