¾ '÷-88' ϴ èǾ ༺ '÷-88c' ̻ '÷-88 ý' ߷ ܰ༺ ƴ . ֱ ýۿ Ȯε ܰ༺ ¾ ִ ༺ 3迡 ̸ ˷.
Ͽ 쳪 ɾ ũ õ뿡 6 Ͽ õ(UH IfA) ° ܰ༺ ˵ ÷-88d Ӱ ߰ߴ. ܰ༺ 4 ֱ ÷-88 ѷ õõ Ѵ.
UH IfA Ʈü ӽ зƮ ڻ η ̽ ǥڰ ̲ 10m ũ 濡 ػ HIRES(High-Resolution Echelle Spectrometer) ̿ ̹ ȹ ߰ ϱ´.
̽ ǥڴ 3迡 ϴ ÷-88d ա̶ Ҹ ÷-88c ÷-88 翡 ū "̶鼭 "Ƹ ÷-88d ༺ ο Ȳ "̶ .
1200 ִ Źڸ ÷-88 ý 2013 2 ܰ༺ ߰ߵ ̷ õڵκ ָ ƿԴ. 2 ܰ༺ ū ÷-88c ü༺ ÷-88b Բ ϸ鼭 ȣۿ ϴ δ.
ܰ༺ ÷-88b 11ϸ ˵ ϴµ, ̴ ÷-88c ˵ ֿ ݿ شѴ. ÷-88c ÷-88b 20 ̱ ༺ ˵ ū ༺ ߷ ÷-88c ߷ ˵ ģ. ٽ , ÷-88b ˵ ġ ū εȴٰ ũ õ .
õڵ ̰ ̸ ˷ , ̽ , ð ൿϴ ó ̴ ˵ ȣۿ ׳ ź ̸ оִ θ ϴ.
װֱ(NASA) ÷ָ( 2018 10 30 ۵ߴ) ÷-88 ýۿ ༺ ˵ Ÿ̹ . ÷ ܰ༺ Ÿ ȭ ϴ Ʈ ܰ༺ ߰ϸ, ̵ ð ־.
¾ ߷ , θ 伺 2, 300質 Ǵ ڶѴ. ٸ ¾ õü , ʾ ߷ ģ. ̽ ڻ ÷-88d ϼ ༺ ϰ ϴ ġ δ ߿ ̶ .
ڼ õ о м õ Ρ(AJThe Astronomical Journal) ֽȣ(4 29) Ƿȴ.
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