57P/du Toit-Neujmin-Delporte (2015)

Japanese version
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Updated on June 11, 2016

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* Profile

* Pictures

* Orbital Elements

Epoch 2015 May 18.0 TT = JDT 2457160.5
T 2015 May 22.28387 TT                                  MPCW
q   1.7288551            (2000.0)            P               Q
n   0.15362583     Peri.  115.22595     +0.55941274     +0.82885438
a   3.4527084      Node   188.80106     -0.77725189     +0.52135425
e   0.4992757      Incl.    2.84809     -0.28798764     +0.20295359
P   6.42
From 959 observations 1996 July 24-2015 Dec. 31, mean residual 0".7.
     Nongravitational parameters A1 = +0.50, A2 = -0.0071.

* Finding Charts

* Magnitudes Graph

        m1 = 8.0 + 5 log d + 27.0 log r  [ ,0]  (             - 2015 May  22)
        m1 = 9.7 + 5 log d + 20.0 log r  [0, ]  (2015 May  22 -             )

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The orbital elements are published on M.P.E.C. 2016-D32.
The charts are made with StellaNavigator Ver.8 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

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