Comet Maps approaches perihelion in April and may shine during the day

Comet Maps, designated C/2026 A1, follows its trajectory towards Sol and is expected to reach perihelion on April 4, 2026. Descoberta on January 13, 2026 by amateur astronomers at Chile, the comet belongs to the Kreutz group of solar flyers. Especialistas indicate that it can achieve sufficient brightness to be visible even during the day in some regions, although it faces significant risk of disintegration from extreme heat and tidal forces.

Descoberta and brightness evolution

The MAPS team identified the celestial body when it was magnitude 18, a weak value that required professional equipment for initial detection. Nos following months, the comet gradually gained brightness and is expected to reach magnitude close to 13 in mid-March 2026. Esse increase occurs because solar heat begins to vaporize the surface ices, releasing dust and gas that form the coma and tail.

Astrônomos follow the movement with extra attention because comets from the Kreutz group are fragments of a large comet that fell apart centuries ago. Nasa’s SOHO probe has already detected around 85% of known solar flares, many of them belonging to exactly this family. MAPS follows the same pattern of dangerous approaches that has produced notable events in the past.

Riscos of destruction during solar passage

The intense heat near Sol can cause the comet’s nucleus to break apart quickly, preventing it from completing the entire journey intact. Tidal Forças also act on the object, being able to fragment it into smaller pieces even before it reaches the closest point. Apesar Additionally, some comets resist and produce long, bright tails that draw the attention of observers around the world.

The final result depends on factors such as the internal composition and size of the nucleus, elements that are not yet fully known. If the comet survives, it may remain visible for several nights after perihelion. Caso Otherwise, the show may end abruptly a few hours or days after maximum approach.

Comparação with historical sun-grazers events

The 2011 comet Lovejoy represents one of the most recent examples of a solar flyby that produced stunning images even after passing very close to Sol. Ele survived the pass and offered clear visuals for astronomers and amateur photographers. MAPS presents similar characteristics, fueling expectations of a possible celestial show in 2026.

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Outros members of the Kreutz group have already completely disintegrated during approach, leaving only temporary traces of dust. The variability of results reinforces the need for continuous monitoring by observatories and networks of amateur astronomers. Updated Dados will be released as the comet advances in its orbit.

Recomendações to observe the phenomenon

• Use binoculars or small telescope to locate the comet on the western horizon.
• Procure places with little light pollution and clear skies.
• Observe between 30 and 45 minutes after local sunset.
• Monitore magnitude and position updates in the days around April 4th.

Daytime visibility will directly depend on the brightness achieved by the coma and tail. At mid-latitudes, the comet should appear low in the sky, requiring a clear horizon. In the Northern Hemisphere, conditions can be more challenging compared to southern regions.

Extreme Trajetória and origin of the Kreutz group

The comet follows an orbit that takes it to extremely small distances from Sol, within the limit of 1.37 million kilometers that defines sun-grazers. The minimum distance to Sol is predicted to be around 784 thousand kilometers, classifying the object as a typical solar grazer. Old Fragmentos form the Kreutz group, the result of a disintegration that occurred hundreds of years ago, explaining why so many objects show similar behavior during the solar approach.

Cientistas uses data from satellites and ground-based telescopes to predict the path with greater accuracy. The discovery by the MAPS team at Chile highlighted the importance of the contribution of amateur astronomers to the monitoring of celestial bodies. Atualizações constants help refine predictions about the comet’s brightness and survival during critical days.