Japanese version Home page 
Updated on September 4, 2021 

Orbital ElementsEpoch 2021 July 5.0 TT = JDT 2459400.5 T 2021 Feb. 22.95740 TT Rudenko q 2.8639949 (2000.0) P Q n 0.12236970 Peri. 176.33101 0.25510998 +0.92842666 a 4.0180944 Node 78.74505 0.89398669 0.12006249 e 0.2872256 Incl. 15.98438 0.36838390 0.35158061 P 8.05 From 4256 observations 2003 Mar. 72021 June 28, mean residual 0".6. Nongravitational parameters A1 = 0.87, A2 = +0.4399.

Finding Charts

Magnitudes Graphm1 = 17.5 + 5 log d + 50 log r(t  200) [ ,460] (  2019 Nov. 20) m1 = 0.0 + 5 log d + 25.0 log r(t + 85) [460, 130] (2019 Nov. 20  2021 July 2) m1 = 5.2 + 5 log d + 15.0 log r [ 130, ] (2021 July 2  )

The orbital elements are published on M.P.E.C. 2021O56.
