C/2000 Y1 ( Tubbiolo )

Japanese version
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Updated on October 22, 2002

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* Profile

Discovery Date December 16, 2000
Magnitude 19.3 mag
Discoverer Andrew F. Tubbiolo (Kitt Peak)

* Orbital Elements

Epoch 2001 Feb. 20.0 TT = JDT 2451960.5
T 2001 Feb. 2.2123 TT                                   Marsden
q   7.974743             (2000.0)            P               Q
z  -0.000394       Peri.  181.7360      +0.5282425      +0.6237274
 +/-0.000008       Node   239.3958      +0.7868719      -0.1046446
e   1.003144       Incl.  137.9816      +0.3190494      -0.7746055
From 74 observations 2000 Oct. 24-2001 Oct. 29, mean residual 0".7.

* Finding Charts

* Magnitudes Graph

        m1 = 6.0 + 5 log d + 10.0 log r

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The orbital elements are calculated by Dr. Brian G. Marsden and published at the MPC Ephemerides and Orbital Elements.
The charts are made with StellaNavigator Ver.2.0 for Windows (AstroArts / ASCII).
The magnitudes graphs are made with Comet for Windows.

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