HD1 (disambiguation)

(Redirected from HD 1 (disambiguation))

HD 1, also known as HIP 422, is a star in the Henry Draper Catalogue.

HD1 or HD 1 may also refer to:

  • HD1, the oldest and most distant known galaxy yet identified in the observable universe.
  • Plectin, a giant protein found in mammalian cells, for which HD1 is an alias.
  • TF1 Séries Films, formerly known as HD1.

See also

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