P/2017 B4 ( PanSTARRS )

Japanese version
Home page
Updated on May 24, 2020

---------------------------------------------------------------------

* Profile

Discovery Date January 28, 2017
Magnitude 21.2 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Pictures

* Orbital Elements

Epoch 2017 Feb. 16.0 TT = JDT 2457800.5                                         
T 2017 Jan. 27.07913 TT                                 Rudenko                 
q   2.8169992            (2000.0)            P               Q                  
n   0.10729909     Peri.   16.18163     -0.72538465     -0.62238751             
a   4.3860344      Node   121.54702     +0.58710538     -0.78240185             
e   0.3577344      Incl.   20.18269     +0.35933882     +0.02193469             
P   9.19                                                                        
From 85 observations 2016 Dec. 22-2017 Mar. 28, mean residual 0".5.             

* Magnitudes Graph

        m1 = 14.5 + 5 log d + 10.0 log r

---------------------------------------------------------------------

The orbital elements are published on M.P.E.C. 2020-K117.
The magnitudes graphs are made with Comet for Windows.

---------------------------------------------------------------------

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