Gj 1002 B — Gj 1002 System
Cataloged by the NASA Exoplanet Archive TAP service, Gj 1002 B orbits inside the circumstellar liquid-water belt at 23.7 parsecs (77.3 light-years) with a planetary radius of 0.94 R⊕, equilibrium temperature of 242 K, and Earth Similarity Index of 0.94.
Caltech / NASA Exoplanet Archive TAP Parameters
Habitable-Zone Frequently Asked Questions
How far away is exoplanet Gj 1002 B from Earth?
Gj 1002 B is located 23.70 parsecs (77.3 light-years) from Earth, completing one full orbit around Gj 1002 every 48.6 days.
What makes Gj 1002 B a primary AstroTale habitable-zone candidate?
With a radius of 0.94 R⊕ and an equilibrium temperature of 242 K, Gj 1002 B achieves a 94% Earth Similarity Score—placing it inside the circumstellar zone where liquid water can persist under moderate atmospheric pressure.
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