☆ IRS 3 (GCIRS 3, Sgr A⁺ IRS 3, [BSE2009] 581, 2MASS J17454019-2900298) → red giant (M0 — M3) → dSMBH ∼0.55 ly → Sagittarius A⁺ → Sagittarius _ weic2617b.jpg
☆ IRS 3 (GCIRS 3, Sgr A⁺ IRS 3, [BSE2009] 581, 2MASS J17454019-2900298) → red giant (M0 — M3) → dSMBH ∼0.55 ly → Sagittarius A⁺ → Sagittarius _ weic2617e.jpg
