2017 EM4

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Updated on December 30, 2017

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* Profile

Discovery Date March 8, 2017
Magnitude 19.7 mag
Discoverer Mt. Lemmon Survey

* Orbital Elements

Perturbed ephemeris below is based on 109-day-arc elements from MPO 413697.
Last observed on 2017 June 25.

Epoch (TT/JD) T (TT/JD)         Peri.     Node      Incl.   
2457800.50000 2457786.9245330 146.86888 347.01459  83.42534 

    e             q             a      Epoch (TT)
0.9211979     2.6461596     33.57982  2017/02/16.00

* Magnitudes Graph

        H = 15.8  G = 0.15

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The orbital elements are calculated using the Minor Planet & Comet Ephemeris Service.
The magnitudes graphs are made with Comet for Windows.

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