C/2025 N2 ( ATLAS )

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Updated on December 22, 2025

Profile Discovery Date July 2, 2025 Magnitude 19.6 mag Discoverer Asteroid Terrestrial-Impact Last Alert System (ATLAS) search program Pictures

Orbital Elements Epoch 2025 Nov. 21.0 TT = JDT 2461000.5 T 2024 Dec. 10.89374 TT Pike q 8.9829793 (2000.0) P Q z -0.0002372 Peri. 230.01689 +0.16075182 +0.03321238 +/-0.0000911 Node 94.46468 -0.27824606 +0.96042176 e 1.0021309 Incl. 81.66536 -0.94696250 -0.27656281 From 47 observations 2025 July 2-Dec. 13, mean residual 0".4.

Magnitudes Graph

The orbital elements are published on M.P.E.C. 2025-Y51. The magnitudes graphs are made with Comet for Windows.