| 31. | "' Delta Circini "'( ? Cir ), is a multiple star system located in the constellation Circinus.
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| 32. | Iota Librae is a complex multiple star, 377 light-years from Earth, with both optical and true binary components.
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| 33. | Sigma Coronae Borealis, on the other hand, is a true multiple star system divisible by small amateur telescopes.
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| 34. | Possibly a majority of stars are part of multiple star systems, so such a situation is not rare.
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| 35. | The lowercase lettering style is drawn from the IAU's long-established rules for naming binary and multiple star systems.
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| 36. | Gliese 777, another naked-eye multiple star system containing a yellow star and a red dwarf, also contains a planet.
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| 37. | HD 97950 was catalogued as a star, but was known to be a dense cluster or close multiple star.
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| 38. | The most common outcome of such encounters is that the lightest companion is ejected from the multiple star system.
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| 39. | The original list ended at 12 with most identified as gravitationally bound in a binary or multiple star system.
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| 40. | Detecting planets in multiple star systems introduces additional technical difficulties, which may be why they are only rarely found.
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