399P/PanSTARRS (2013)

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Updated on February 21, 2021

Profile Designation 399P/2013 O2 Discovery Date July 16, 2013 Magnitude 20.6 mag Discoverer Pan-STARRS 1 telescope (Haleakala) Pictures

Orbital Elements Epoch 2013 Dec. 14.0 TT = JDT 2456640.5 T 2013 Dec. 16.35774 TT Rudenko q 2.1459963 (2000.0) P Q n 0.13172837 Peri. 213.73773 +0.48543982 -0.86771104 a 3.8254556 Node 207.67380 +0.84435319 +0.49702135 e 0.4390220 Incl. 13.30603 +0.22675068 +0.00687944 P 7.48 From 300 observations 2013 July 16-2020 Dec. 13, mean residual 0".8.

Finding Charts

Magnitudes Graph m1 = 13.2 + 5 log d + 10.0 log r [ ,-125] ( - 2013 Aug. 13) m1 = 13.2 + 5 log d + 10.0 log r(t + 250) [-125, ] (2013 Aug. 13 - ) * Gray curve is: m1 = 13.2 + 5 log d + 10.0 log r

The orbital elements are published on M.P.E.C. 2021-A190. The charts are made with StellaNavigator Ver.8 (AstroArts). The magnitudes graphs are made with Comet for Windows.