Primärstjärnan HD 69142 A är en orange till gul jättestjärna av spektralklass K1 II-III Den har en massa som är ca 1,8 solmassor, en radie som är ca 23 solradier och har ca 207 gånger solens utstrålning av energi från dess fotosfär vid en genomsnittlig effektiv temperatur av ca 4500 K.
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