P/2009 L2 ( Yang-Gao )

Japanese version Home page

Updated on March 17, 2010

Profile Discovery Date June 15, 2009 Magnitude 14.2 mag Discoverer Rui Yang (Hangzhou, Zhejiang, China) and Xing Gao (Urumqi, Xinjiang, China) at Xingming Observatory, Mt. Nanshan Pictures

Orbital Elements Epoch 2009 May 9.0 TT = JDT 2454960.5 T 2009 May 21.74779 TT MPC q 1.2961133 (2000.0) P Q n 0.15590113 Peri. 346.94813 -0.39392832 +0.87751870 a 3.4190323 Node 259.30512 -0.81632213 -0.47075277 e 0.6209122 Incl. 16.15854 -0.42242000 +0.09139348 P 6.32

Finding Charts

Magnitudes Graph m1 = 13.5 + 5 log d + 15.0 log r

The orbital elements are published on M.P.E.C. 2009-P14. The charts are made with StellaNavigator Ver.8 (AstroArts). The magnitudes graphs are made with Comet for Windows.