C/2025 A6 ( Lemmon )

Japanese version
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Updated on October 5, 2025

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* Profile

Discovery Date January 3, 2025
Magnitude 21.6 mag
Discoverer D. C. Fuls (Mt. Lemmon survey)

* Pictures

* Orbital Elements

Epoch 2025 Nov. 21.0 TT = JDT 2461000.5
T 2025 Nov. 8.53839 TT                                  Pike
q   0.5298880            (2000.0)            P               Q
z  +0.0082397      Peri.  132.97023     +0.77200768     -0.29461330
 +/-0.0000035      Node   108.09803     -0.59889878     -0.63395593
e   0.9956339      Incl.  143.66355     +0.21289525     -0.71505446
From 761 observations 2024 Nov. 12-2025 Oct. 3, mean residual 0".5.

* Finding Charts

* Magnitudes Graph

        m1 = 8.5 + 5 log d + 15.0 log r  [   ,-85]  (             - 2025 Aug. 15)
        m1 = 7.0 + 5 log d + 10.0 log r  [-85,  0]  (2025 Aug. 15 - 2025 Nov.  8)
        m1 = 8.5 + 5 log d + 15.0 log r  [  0,   ]  (2025 Nov.  8 -             )

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The orbital elements are published on M.P.E.C. 2025-T80.
The charts are made with StellaNavigator Ver.11 (AstroArts).
The magnitudes graphs are made with Comet for Windows.

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