C/2021 E3 ( ZTF )

Japanese version
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Updated on July 9, 2022

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* Profile

Discovery Date March 9, 2021
Magnitude 19.6 mag
Discoverer Zwicky Transient Facility

* Pictures

* Orbital Elements

Epoch 2022 Jan. 21.0 TT = JDT 2459600.5
T 2022 June 11.90267 TT                                 Rudenko
q   1.7774322            (2000.0)            P               Q
z  -0.0004897      Peri.  228.84441     -0.11524421     -0.43255764
 +/-0.0000009      Node   104.46808     -0.37427372     +0.85277274
e   1.0008704      Incl.  112.55712     -0.92012931     -0.29269872
From 900 observations 2021 Mar. 9-2022 Apr. 16, mean residual 0".4.

* Finding Charts

* Magnitudes Graph

        m1 = 5.5 + 5 log d + 13.5 log r

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The orbital elements are published on M.P.E.C. 2022-H04.
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.