1492 The Epic Journey of Sungrazer C/2026 A1 MAPS Has Begun...
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1492 The Epic Journey of Sungrazer C/2026 A1 MAPS Has Begun...
18 Mar 2026 Comet C/2026 A1 MAPS, a sun-grazing comet from the Croitz family, will make its closest approach to the sun on 4 April 2026, coming within 0.005 astronomical units. It is currently brighter than the Lovejoy comet of 2011 and is expected to become even brighter, potentially making it the great comet of 2026. While it may impact the sun and cause a coronal mass ejection, this is not the most likely outcome.
Key points
- * Comet C2026A1 (Maps): A sun-grazing comet from the Kreutz family, approaching its closest point to the Sun (perihelion) on April 4th. * Comet’s Brightness and Magnitude: The comet is currently brighter than 10th magnitude and is expected to brighten further as it nears the Sun. * Potential Impact and Consequences: There’s a possibility of the comet impacting the Sun upon its closest approach, potentially triggering a significant coronal mass ejection or space weather event. * Comet of 2026 Potential: Comet A1 is predicted to be a great comet of 2026 and potentially the decade, surpassing Comet Lovejoy in brightness. * Comet A1’s Brightness and Stability: Brighter than Comet Lovejoy, even further from the sun, and its stable brightness suggests it won’t disintegrate. * Comparison to Comet Ikeya: While potentially brighter than Comet Lovejoy, Comet A1 is unlikely to reach the brightness of Comet Ikeya, which was visible during daylight in 1965. * Comet C/2022 A1 (MAPS) Brightness: The comet’s brightness increased unexpectedly, potentially reaching negative values, which would make it one of the brightest objects in the sky. * Comet C/2022 A1 (MAPS) Orbit: The comet’s orbit takes it very close to the Sun, potentially causing a significant increase in brightness or even an impact. * Comet C/2025 R3 (PanSTARRS) Visibility: Another comet, C/2025 R3 (PanSTARRS), may also be visible to the naked eye in April 2025. * Comet C/2023 A3 (Tsuchinshan-ATLAS): Potentially a great comet, possibly of the decade, with a trajectory that takes it very close to the Sun. * Impact Possibility: The comet might impact the Sun, which would prevent it from being visible.
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