C/2018 Y1 ( Iwamoto )

Japanese version
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Updated on September 24, 2019

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* Profile

Discovery Date December 18, 2018
Magnitude 12 mag
Discoverer Masayuki Iwamoto (Awa, Tokushima, Japan)

* Pictures

* Orbital Elements

Epoch 2019 Feb. 6.0 TT = JDT 2458520.5
T 2019 Feb. 7.02823 TT                                  Williams
q   1.2869807            (2000.0)            P               Q
z  +0.0071409      Peri.  358.05501     -0.85993667     +0.47749636
 +/-0.0000201      Node   147.48332     +0.47269517     +0.61181861
e   0.9908098      Incl.  160.40291     +0.19253101     +0.63061495
From 2420 observations 2018 Dec. 19-2019 Aug. 16, mean residual 0".5.

* Finding Charts

* Magnitudes Graph

        m1 = 7.0 + 5 log d + 15.0 log r

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The orbital elements are published on M.P.E.C. 2019-Q135.
The charts are made with StellaNavigator Ver.10 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

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