CTB 109 has a Lunoo score of 5.61/10. This score is based on AI-powered analysis of category fit, feature coverage, pricing signals, public reception, and recency.

How does CTB 109 compare to competitors?

Lunoo provides objective, AI-powered comparisons. Use the comparison tool to see CTB 109 side-by-side with any alternative.

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CTB 109

5.61

Mediocre

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description CTB 109 Overview

CTB 109 is a supernova remnant in the constellation Cassiopeia. It is especially notable because it contains the anomalous X-ray pulsar 1E 2259+586, now classified as a magnetar, providing a well-studied example of an association between a supernova remnant and a highly magnetized neutron star. CTB 109 has been observed at radio and X-ray wavelengths, where its shell and central compact object can be studied together.

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How good is CTB 109?

CTB 109 scores 5.61/10 (Mediocre) on Lunoo, making it rated in the Nebula category.

What are the best alternatives to CTB 109?

See our alternatives page for CTB 109 for a ranked list with scores. Top alternatives include: N49 (in LMC), Kes 75, Tycho's Supernova Remnant (SN 1572).

How does CTB 109 compare to N49 (in LMC)?

See our detailed comparison of CTB 109 vs N49 (in LMC) with scores, features, and an AI-powered verdict.

Is CTB 109 worth it in 2026?

With a score of 5.61/10, CTB 109 is a solid option in Nebula. See all Nebula ranked.

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