55-cnc-c

Data

{
  "discoveryFacilityId": "mcdonald-observatory",
  "discoveryMethodId": "radial-velocity",
  "discoveryYear": 2004,
  "eccentricity": 0.088,
  "equilibriumTempK": null,
  "hostStarId": "55-cnc",
  "insolationFlux": null,
  "massJupiter": 0.1714,
  "name": "55 Cnc c",
  "orbitalPeriodDays": 44.3936,
  "radiusJupiter": 0.76,
  "semiMajorAxisAU": 0.247
}

History in this collection

1. addedv1.0.0Jun 12, 2026this version