Comet Lemmon 2025

From Wikipedia, the free encyclopedia

“C/2025 A6 (Lemmon) is a non-periodic comet discovered by the Mount Lemmon Survey in images obtained on 3 January 2025. It made its closest approach to Earth on 21 October 2025 and is visible to the naked eye.”

 

 

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Date : October 2025
Location : Backridge Observatory, Spruce Knob, West Virginia

Equipment used :
 Lens or telescope -- Stellarvue 80mm  FL 480
 Mount -- AP 1200
 Camera -- ASI2600MC Duo


Acquistion Software : NINA
Processing Software : PixInsight, Photoshop

Exposure Detail : Total hours  1 hr  OSC

Exposures

Duration(sec)

Gain

Offset

Binning

Temp (Cº)

174

20

100

50

1x1

-5

 

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