Comet C/2025 A6 (Lemmon) — October 8, 2025

Imaged under the bright light of the full Moon, this photograph captures the spectacular Comet C/2025 A6 (Lemmon) with its vivid green coma and an exceptionally long ion tail extending across the frame.
Despite the challenging lunar conditions, the structure of the tail and fine dust details were beautifully preserved.
The distant galaxy NGC 331 is also visible in the same field, adding a fascinating background element to this cosmic scene.

🟢 Equipment

Celestron RASA 8 at f/2

Sky-Watcher Wave 150i mount

🧑‍🤝‍🧑 Collaboration: H. Driss & M. Larnaout
📅 October 8, 2025 – Full Moon Night

Comet C/2025 A6 (Lemmon) — October 8, 2025
by Makrem Larnaout, Daniel H. DRISS

Published: Oct 8, 2025

Total integration: 1h 45m

Integration per filter:
- UV/IR Cut: 52m (52 × 60")
- LP: 53m (53 × 60")

Equipment:
- Telescope: Celestron RASA 8"
- Cameras: ZWO ASI2600MC DUO, ZWO ASI2600MM DUO
- Mount: Sky-Watcher Wave 150i Strainwave Mount
- Filters: Baader UV/IR Cut / Luminance, Optolong L-Pro 2"
- Accessory: ZWO EAF
- Software: Pleiades Astrophoto PixInsight

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