Binary
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News
Astronomers discover new eclipsing binary after common envelope stage
(ORDO NEWS) — Astronomers have made photometric and spectroscopic observations of a binary system known as TIC 60040774. The results…
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News
Rare black widow binary system discovered
(ORDO NEWS) — Flare activity from a nearby star has drawn astronomers’ attention to a new, mysterious system located about…
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Origin of the Massive X-Ray Binary 4U 2206+54
(ORDO NEWS) — European astronomers have observed an unusual massive X-ray binary known as 4U 2206+54. The results of the…
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News
Newly formed massive contact binary within a hierarchical ternary system
(ORDO NEWS) — A team of researchers led by Professor Qian Shengbang of the Yunnan Observatories of the Chinese Academy…
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