Mercury
Planetplanetary systemESTABLISHED
Universe / Laniakea Supercluster / Local Group / Milky Way / Solar System / Mercury
Innermost planet; fast 88-day orbit, high eccentricity.
OBJECT_MODEL::3Ddrag to orbit · scroll to zoom
radius2,440 km
mass3.30e+23 kg
mass (M⊕)0.055 M⊕
temp440 K
semi-major0.387 AU
eccentricity0.206
inclination7.005°
period87.97 d
4/100
non habitable
orbit lies in: too hot (inside HZ)
insolation 6.67 S⊕
ESI 0.38
habitable zone · orbital distance (AU, log)
conservative HZ optimistic HZ
data completeness100%
radius fit0%
mass fit0%
insolation fit0%
temperature fit0%
orbit circularity49%
⚠ 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 domainplanetary system
true distance0.39 AU
rendered radius30.6 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.
confidence96%
evidenceestablished
imported fromseed+catalog
sources
- · Local seed catalog (dataset)
computing…
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