358P/PanSTARRS (2018)

Japanese version
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Updated on April 23, 2020

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* Profile

Designation 358P/2017 O3
Recovery Date July 28 and July 1, 2017
Magnitude 24.4 mag, 23.9 mag
Recoverer M. Mommert and J. Agarwal (Southern Astrophysical Research (SOAR) Cassegrain telescope at Cerro Pachon, Chile), H. H. Hsieh, J. Chavez, L. Magill, and K. Silva ("Gemini South" telescope at Cerro Pachon)

* Orbital Elements

Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                                         
T 2018 Apr. 11.62422 TT                                 Rudenko                 
q   2.4019772            (2000.0)            P               Q                  
n   0.17625636     Peri.  299.89671     +0.88564706     -0.42315001             
a   3.1504519      Node    85.72172     +0.46393110     +0.78863146             
e   0.2375769      Incl.   11.05645     +0.01993034     +0.44609919             
P   5.59                                                                        
From 182 observations 2001 Dec. 9-2017 Aug. 17, mean residual 0".4.             

* Magnitudes Graph

        m1 = 17.5 + 5 log d + 10.0

        * Gray curve is:  m1 = 15.0 + 5 log d + 10.0 log r

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The orbital elements are published on M.P.E.C. 2020-H67.
The magnitudes graphs are made with Comet for Windows.

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Copyright(C) Seiichi Yoshida (comet@aerith.net). All rights reserved.