C/1997 U1 ( SOHO )

Japanese version
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Updated on February 23, 1998

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* Profile

Discovery Date October 28, 1997
Magnitude 7.3 mag
Discoverer SOHO-LASCO coronagraphs C3

* Orbital Elements

T 1997 Oct. 29.05 TT                                    Marsden
q   0.0050               (2000.0)            P               Q
                   Peri.   49.48        +0.14611        -0.84808
                   Node   317.70        -0.96721        -0.01433
e   1.0            Incl.  130.82        +0.20776        +0.52968
>From 22 observations 1997 Oct. 28.

* Magnitudes Graph

        m1 = 21 + 5 log d + 10 log r

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The orbital elements are calculated by Dr. Brian G. Marsden and printed on M.P.E.C. 1998-D09.
The magnitudes graphs are made with Comet for Windows.

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