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PSR 1257+12 d - Exoplanet
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PSR 1257+12 d

Exoplanet Rocky Pulsar Super Earth Pulsar Timing First Confirmed

description PSR 1257+12 d Overview

Discovered in 1994, PSR B1257+12 d (Phobetor) is a super-Earth exoplanet orbiting the pulsar Lich, notable for being part of the first confirmed exoplanetary system ever found.

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How good is PSR 1257+12 d?
PSR 1257+12 d scores 8.40/10 (Great) on Lunoo, making it a well-rated option in the Exoplanet category.
What are the best alternatives to PSR 1257+12 d?
See our alternatives page for PSR 1257+12 d for a ranked list with scores. Top alternatives include: PSR 1257+12 c, CoRoT-7b, Gliese 581 c.
How does PSR 1257+12 d compare to PSR 1257+12 c?
See our detailed comparison of PSR 1257+12 d vs PSR 1257+12 c with scores, features, and an AI-powered verdict.
Is PSR 1257+12 d worth it in 2026?
With a score of 8.40/10, PSR 1257+12 d is highly rated in Exoplanet. See all Exoplanet ranked.

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