{
  "props": {
    "object_name": {
      "type": "String",
      "trim": true,
      "_m_category": "object name",
      "index": true
    },
    "visual_magnitude": {
      "type": "String",
      "trim": true,
      "_m_category": "visual magnitude"
    },
    "visual_luminosity": {
      "type": "String",
      "trim": true,
      "_m_category": "visual luminosity"
    },
    "mass": {
      "type": "String",
      "trim": true,
      "_m_category": "mass"
    },
    "radius": {
      "type": "String",
      "trim": true,
      "_m_category": "radius"
    },
    "object_type": {
      "type": "String",
      "trim": true,
      "_m_category": "object type",
      "index": true
    },
    "orbits": {
      "type": "String",
      "trim": true,
      "_m_category": "orbits",
      "index": true
    },
    "distance": {
      "type": "String",
      "trim": true,
      "_m_category": "distance"
    },
    "_url": {
      "type": "String",
      "trim": true,
      "_m_category": "_url"
    },
    "orbit_radius": {
      "type": "String",
      "trim": true,
      "_m_category": "orbit radius"
    },
    "eccentricity": {
      "type": "String",
      "trim": true,
      "_m_category": "eccentricity"
    },
    "orbital_period": {
      "type": "String",
      "trim": true,
      "_m_category": "orbital period"
    },
    "_synonyms": [
      {
        "category" : {
          "type": "String",
          "trim": true
        },
        "fact" : {
          "type": "String",
          "trim": true
        },
        "synonyms" : [{
          "type": "String",
          "trim": true
        }]
      }
    ],
    "albedo": {
      "type": "String",
      "trim": true,
      "_m_category": "albedo"
    }
  },
  "index": {
    "object_name": "text",
    "object_type": "text",
    "orbits": "text"
  }
}