Proxima Centauri c
Exoplanetstellar neighborhoodHIGH CONFIDENCE
Universe / Laniakea Supercluster / Local Group / Milky Way / Proxima Centauri System / Proxima Centauri c
OBJECT_MODEL::3Ddrag to orbit · scroll to zoom
mass7 M⊕
semi-major1.489 AU
eccentricity0.04
period5.279 yr
19/100
non habitable
orbit lies in: too cold (beyond HZ)
insolation 7.67e-4 S⊕
ESI 1.53e-3
habitable zone · orbital distance (AU, log)
conservative HZ optimistic HZ
data completeness83%
mass fit14%
insolation fit0%
temperature fit0%
orbit circularity90%
host-star stability60%
metallicity71%
⚠ Insolation outside the habitable band.
· Earth-similarity heuristic; does not model atmosphere, composition, or biology.
· Conservative habitable-zone flux band (0.35–1.5 S⊕).
scale domainstellar neighborhood
true distance4.24 ly
rendered radius109.7 u
directionsymbolic
Radial distance is real (compressed for this scale domain); angular direction is symbolic — the source has distance-from-Earth but no RA/Dec.
confidence62%
evidencehigh confidence
imported fromexpanded-curated
sources
- · Curated expanded catalog (manual)
- · NASA Exoplanet Archive (dataset)
computing…
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