路易斯安那大学拉斐特分校的天文学家约翰·马泰塞和丹尼尔·惠特迈尔曾多次发表声明表示，基于长周期彗星运行轨道的不规则性，他们发现了该天体存在的证据。
Astronomers John Matese and Daniel Whitmire of the University of Louisiana at Lafayette repeatedly claimed to have evidence of its existence based on irregularities among long-period comets.
红色的圈是一个类似彗星的长周期天体的轨道，注意一下这个天体和它的尾巴。
The red circle is the orbit of a long period object like a comet. Note the object and its tail.
红色的圈是一个类似彗星的长周期天体的轨道，注意一下这个天体和它的尾巴。
The red circle is the orbit of a long period object like a comet. Note the object and its tail.
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