Primärstjärnan HD 222806 A är en orange till röd jättestjärna av spektralklass K1 III. Den har en massa som är lika med ca 1,3 solmassa, en radie som är ca 19 solradier och utsänder energi från dess fotosfär motsvarande ca 151 gånger solen vid en effektiv temperatur av ca 4900 K. Stjärnan har ett överskott av järn som är ungefär dubbelt mot det hos solen och antas vara en medlem i Vintergatans unga skivpopulation.
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