Delta1 Chamaeleontis

Delta1 Chamaeleontis (d Cha), is a star located in the constellation Chamaeleon.[1] [2] [3]

It is also known as HR 4231, and HD 93779. It is a spectroscopic double star system with a combined visual apparent magnitude of +5.47, and a combined absolute magnitude of +0.281. The system is 108 pc (353.7 light years) from the Sun.

The system is located at Right Ascension 10h 45m 15.7s and Declination 80° 28 arcmin 11 arcsec.

Delta1 Chamaeleontis A is an K0III Giant star with an effective temperature of 4700 Kelvin. It has an apparent visual magnitude of +6.1, and has a mass of 1.1 solar masses.

Delta1 Chamaeleontis B, is another K0III Giant star with an effective temperature of X Kelvin. It has an apparent visual magnitude of +6.3 and an absolute visual magnitude of 1.1 solar masses (M).

References

  1. "alcyone software - star data pages". alcyone.de.
  2. "δα Cha". wikisky.org.
  3. "HR 4231". u-strasbg.fr.
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