"M31-V1" meaning in Translingual

{
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "M31",
        "3": "V*",
        "4": "1",
        "5": "",
        "gloss1": "Andromeda Galaxy",
        "gloss2": "variable star",
        "gloss3": "number 1, first"
      },
      "expansion": "M31 (“Andromeda Galaxy”) + V* (“variable star”) + 1 (“number 1, first”)",
      "name": "compound"
    }
  ],
  "etymology_text": "M31 (“Andromeda Galaxy”) + V* (“variable star”) + 1 (“number 1, first”). From being the first variable star identified in the Great Andromeda Nebula, by Edwin Hubble.",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "proper noun"
      },
      "expansion": "M31-V1",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Stars",
          "orig": "mul:Stars",
          "parents": [
            "Celestial bodies",
            "Space",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Hubble's Variable (“Hubble's Star”): A star, a Cepheid variable in Andromeda Galaxy, Local Group, Local Supercluster, Laniakea, located in the Andromeda constellation; the first variable star discovered outside the Milky Way Galaxy, and first star identified whose distance was unequivocably beyond the confines of the Milky Way."
      ],
      "id": "en-M31-V1-mul-name-BnF0PGhz",
      "links": [
        [
          "Hubble's Variable",
          "Hubble's Variable#English"
        ],
        [
          "Hubble's Star",
          "Hubble's Star#English"
        ],
        [
          "Cepheid variable",
          "Cepheid variable"
        ],
        [
          "Andromeda",
          "Andromeda#English"
        ],
        [
          "Local Group",
          "Local Group#English"
        ],
        [
          "Local Supercluster",
          "Local Supercluster#English"
        ],
        [
          "Laniakea",
          "Laniakea#English"
        ]
      ]
    }
  ],
  "word": "M31-V1"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "M31",
        "3": "V*",
        "4": "1",
        "5": "",
        "gloss1": "Andromeda Galaxy",
        "gloss2": "variable star",
        "gloss3": "number 1, first"
      },
      "expansion": "M31 (“Andromeda Galaxy”) + V* (“variable star”) + 1 (“number 1, first”)",
      "name": "compound"
    }
  ],
  "etymology_text": "M31 (“Andromeda Galaxy”) + V* (“variable star”) + 1 (“number 1, first”). From being the first variable star identified in the Great Andromeda Nebula, by Edwin Hubble.",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "proper noun"
      },
      "expansion": "M31-V1",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Translingual compound terms",
        "Translingual entries with incorrect language header",
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        "Translingual proper nouns",
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        "mul:Stars"
      ],
      "glosses": [
        "Hubble's Variable (“Hubble's Star”): A star, a Cepheid variable in Andromeda Galaxy, Local Group, Local Supercluster, Laniakea, located in the Andromeda constellation; the first variable star discovered outside the Milky Way Galaxy, and first star identified whose distance was unequivocably beyond the confines of the Milky Way."
      ],
      "links": [
        [
          "Hubble's Variable",
          "Hubble's Variable#English"
        ],
        [
          "Hubble's Star",
          "Hubble's Star#English"
        ],
        [
          "Cepheid variable",
          "Cepheid variable"
        ],
        [
          "Andromeda",
          "Andromeda#English"
        ],
        [
          "Local Group",
          "Local Group#English"
        ],
        [
          "Local Supercluster",
          "Local Supercluster#English"
        ],
        [
          "Laniakea",
          "Laniakea#English"
        ]
      ]
    }
  ],
  "word": "M31-V1"
}