2018 DF4

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Updated on March 5, 2018

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* Profile

Discovery Date February 23, 2018
Magnitude 21.3 mag
Discoverer Mt. Lemmon Survey

* Orbital Elements

Perturbed ephemeris below is based on 45-day-arc elements from MPEC 2018-E16.
Last observed on 2018 Mar. 1.

Epoch (TT/JD) T (TT/JD)         Peri.     Node      Incl.   
2458400.50000 2458393.7376110 278.56679 319.45944  68.20728 

    e             q             a      Epoch (TT)
0.9840819     1.5997905    100.50158  2018/10/09.00

* Magnitudes Graph

        H = 16.0  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.