DUst around NEarby Stars (DUNES): buscando cinturones de
DUst around NEarby Stars (DUNES): buscando cinturones de
DUst around NEarby Stars (DUNES): buscando cinturones de
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q 1 Eri: disco resuelto (conocido)<br />
Estrella: F8/9V, d = 17.35 pc, 1.2 L ,<br />
edad ∼ 2 Gyr, planeta <strong>de</strong> 0.9 M Jup a 2 UA.<br />
Disco <strong>de</strong>bris alre<strong>de</strong>dor <strong>de</strong> q 1 Eri:<br />
Anillo <strong>de</strong> 40 UA <strong>de</strong> ancho a d ~ 85 UA,<br />
i ~ 63°(suponiendo que es circular)<br />
T polvo ~ 60 K, L polvo /L * ~ 10-4<br />
Liseau et al. (2010), Augereau et al., en preparación
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