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Planet at v1.0.0

bd-20-2457-c

f91515ace4ef4e10c484af843e5915410c3ce577d6f0b75176ffedeccf060810 · where else it appears

Data

{
  "discoveryFacilityId": "mcdonald-observatory",
  "discoveryMethodId": "radial-velocity",
  "discoveryYear": 2009,
  "eccentricity": 0.18,
  "equilibriumTempK": null,
  "hostStarId": "bd-20-2457",
  "insolationFlux": null,
  "massJupiter": 12.47,
  "name": "BD+20 2457 c",
  "orbitalPeriodDays": 621.99,
  "radiusJupiter": 1.1,
  "semiMajorAxisAU": 2.01
}

History in this collection

  1. addedv1.0.0Jun 12, 2026this version