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HD 16028

Orange giant star in the constellation Andromeda

Orange giant star in the constellation Andromeda

| b-v = 1.41 | u-b = HD 16028 is a star in the constellation Andromeda. Its apparent magnitude is 5.71. Located approximately 225 pc distant, it is an orange giant of spectral type K3III, a star that has used up its core hydrogen and has expanded.

Double star catalogues list two stars as optical companions. One has a magnitude of 10.9 and is separated by 16.9 arcseconds. It has been suggested it is related to the primary, but parallax measured by Gaia yields a much greater distance for this star in comparison to HD 16028. The other is even fainter and is separated 45 arcseconds from the primary.

References

References

  1. {{cite DR2. 333614200354086656
  2. {{cite DR2. 333614200354086272
  3. "UCAC4 637-009202".
  4. (2019). "The Revised TESS Input Catalog and Candidate Target List". The Astronomical Journal.
  5. (2024). "Improving metallicity estimates for very metal-poor stars in the Gaia DR3 GSP-Spec catalog". Astronomy and Astrophysics.
  6. (2008). "A catalogue of multiplicity among bright stellar systems". Monthly Notices of the Royal Astronomical Society.
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andromeda-(constellation) henry-draper-catalogue-objects k-type-giants bright-star-catalogue-objects hipparcos-objects durchmusterung-objects
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