P/2011 P1 ( McNaught )

Japanese version
Home page
Updated on April 6, 2013

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

* Profile

Discovery Date August 1, 2011
Magnitude 18.5 mag
Discoverer R. H. McNaught (Siding Spring)

* Pictures

* Orbital Elements

Epoch 2012 Sept. 30.0 TT = JDT 2456200.5
T 2010 July 17.45281 TT                                 MPC
q   5.0005220            (2000.0)            P               Q
n   0.04793837     Peri.  346.79938     +0.99152333     +0.12954335
a   7.5049400      Node     5.78539     -0.10836957     +0.86700563
e   0.3337026      Incl.    5.69349     -0.07167650     +0.48116501
P  20.6
From 125 observations 2011 Aug. 1-2012 Jan. 25, mean residual 0".7.

* Magnitudes Graph

        m1 = 7.5 + 5 log d + 10.0 log r

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

The orbital elements are published on M.P.E.C. 2013-B90.
The magnitudes graphs are made with Comet for Windows.

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

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