Comet C/2024 G3 (ATLAS) has reached an altitude that allows it to be seen with ordinary binoculars, offering northern skywatchers a unique opportunity to observe this rare celestial event. The comet’s viewing window is narrow, lasting only until January 20th or so, after which it will disappear from view.
The comet was initially considered impossible to spot by many observers at mid-northern latitudes, but its recent appearance in imagery from the Solar and Heliospheric Observatory (SOHO) and daytime sightings by amateurs has sparked renewed interest. In this article, we’ll share an observer’s experience with Comet ATLAS and provide tips for spotting it.
On January 14th, a high-pressure cell cleared the sky of haze and clouds, allowing an observer to catch sight of the comet just 18 minutes after sunset. The comet was found in the southwestern horizon, with its small, condensed head shining bright and a streak-like tail pointing towards the east.
The viewing conditions were ideal for spotting Comet ATLAS with binoculars, but the comet’s altitude remains low. This means that it will only be visible in binoculars for most observers at northern latitudes, except those with exceptional skies.
For Southern Hemisphere skywatchers, the best viewing circumstances lie ahead. The comet is expected to gain altitude and become visible in the evening sky on January 15th or 16th. Given its brief viewing window, this may be a one-off observation opportunity for many observers.
With the comet’s appearance now confirmed, we hope that our readers will get to experience the joy of spotting this rare celestial event. Good luck with your observations!
Source: https://skyandtelescope.org/astronomy-news/grab-your-binoculars-for-comet-atlass-brief-sunset-show