Soon-to-be naked-eye comet Lemmon Credit: Gerald Rhemann, Michael Jäger During the period between 16th and 27th of October, the magnitude of the comet should increase from magnitude 4 to brighter than magnitude 3, and the tail will be at its longest, probably measuring between… pic.twitter.com/FTamBwmc4Y
Bright comet ahead! C/2025 A6 (Lemmon) is brightening rapidly and is now within range of small binoculars (under dark skies). It may reach naked eye visibility in the beginning of October and become a pretty impressive sight in late October and early November, possibly as bright… pic.twitter.com/UvKcxAPBG6