description CTB 1 (Abell 85) Overview
CTB 1, also catalogued as Abell 85, is a faint supernova remnant in the constellation Cassiopeia. It is associated with the high-velocity radio pulsar PSR J0002+6216, whose motion has been measured at more than 1,000 kilometers per second and traced back toward the remnant. The object is studied as an example of an old, diffuse stellar explosion and its connection with a rapidly moving neutron star.
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How good is CTB 1 (Abell 85)?
CTB 1 (Abell 85) scores 6.07/10 (Fair) on Lunoo, making it rated in the Nebula category.
What are the best alternatives to CTB 1 (Abell 85)?
See our alternatives page for CTB 1 (Abell 85) for a ranked list with scores. Top alternatives include: Abell 85 (CTB 1), Sharpless 2-91, HB 9.
How does CTB 1 (Abell 85) compare to Abell 85 (CTB 1)?
See our detailed comparison of CTB 1 (Abell 85) vs Abell 85 (CTB 1) with scores, features, and an AI-powered verdict.
Is CTB 1 (Abell 85) worth it in 2026?
With a score of 6.07/10, CTB 1 (Abell 85) is a solid option in Nebula. See all Nebula ranked.
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