246P/NEAT (2021)

Japanese version
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Updated on September 4, 2021

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* Profile

* Pictures

* Orbital Elements

Epoch 2021 July 5.0 TT = JDT 2459400.5
T 2021 Feb. 22.95740 TT                                 Rudenko
q   2.8639949            (2000.0)            P               Q
n   0.12236970     Peri.  176.33101     -0.25510998     +0.92842666
a   4.0180944      Node    78.74505     -0.89398669     -0.12006249
e   0.2872256      Incl.   15.98438     -0.36838390     -0.35158061
P   8.05
From 4256 observations 2003 Mar. 7-2021 June 28, mean residual 0".6.
     Nongravitational parameters A1 = -0.87, A2 = +0.4399.

* Finding Charts

* Magnitudes Graph

        m1 = -17.5 + 5 log d + 50   log r(t - 200)  [    ,-460]  (             - 2019 Nov. 20)
        m1 =   0.0 + 5 log d + 25.0 log r(t + 85)   [-460, 130]  (2019 Nov. 20 - 2021 July  2)
        m1 =   5.2 + 5 log d + 15.0 log r           [ 130,    ]  (2021 July  2 -             )

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The orbital elements are published on M.P.E.C. 2021-O56.
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.