P/2019 GG21 ( PanSTARRS )

Japanese version
Home page
Updated on February 20, 2021

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

* Profile

Discovery Date April 4, 2019
Magnitude 21.0 mag
Discoverer Pan-STARRS 1 telescope (Haleakala)

* Pictures

* Orbital Elements

Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                                         
T 2019 May 12.76714 TT                                  Rudenko                 
q   3.9319696            (2000.0)            P               Q                  
n   0.04822359     Peri.  208.78219     -0.98577638     +0.16433655             
a   7.4753179      Node   340.58144     -0.12666091     -0.86409399             
e   0.4740064      Incl.    6.07611     -0.11046244     -0.47574687             
P  20.4                                                                         
From 60 observations 2019 Jan. 11-Apr. 25, mean residual 0".5.                  

* Magnitudes Graph

        m1 = 12.0 + 5 log d + 10.0 log r

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

The orbital elements are published on M.P.E.C. 2021-B143.
The magnitudes graphs are made with Comet for Windows.

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

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