(433953) 1997 XR2
(433953) 1997 XR2 (also written 1997 XR2) is an asteroid discovered on December 4, 1997. It has a diameter of 0.1-0.3 km and an estimated mass on the order of 1010 kilograms. From early 2002 to February 24, 2006, 1997 XR2 was considered to have about a 1 in 10,000 chance of colliding with Earth on June 1, 2101, based on a 27-day observation arc in December 1997.
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(433953) 1997 XR2
(433953) 1997 XR2 (also written 1997 XR2) is an asteroid discovered on December 4, 1997. It has a diameter of 0.1-0.3 km and an estimated mass on the order of 1010 kilograms. From early 2002 to February 24, 2006, 1997 XR2 was considered to have about a 1 in 10,000 chance of colliding with Earth on June 1, 2101, based on a 27-day observation arc in December 1997.
has abstract
(433953) 1997 XR2 (also writte ...... km; 3,640,000 mi) from Earth.
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(433953) 1997 XR2 (scritto anc ...... ollidere sulla Terra nel 2101.
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(433953) 1997 XR2 – mała planetoida z grupy Apolla należąca do obiektów NEO.
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1997 XR2 (também escrito como ...... na ordem de 1010 quilogramas.
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1997 XR2是一顆小行星，於1997年被發現，其直徑和質 ...... 4 MN4。它們撞地球的機會率為1997 XR2的30多倍。
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(433953) 1997 XR2 (also writte ...... ervation arc in December 1997.
@en
(433953) 1997 XR2 (scritto anc ...... salivano al dicembre del 1997.
@it
(433953) 1997 XR2 – mała planetoida z grupy Apolla należąca do obiektów NEO.
@pl
1997 XR2 (também escrito como ...... na ordem de 1010 quilogramas.
@pt
1997 XR2是一顆小行星，於1997年被發現，其直徑和質 ...... 4 MN4。它們撞地球的機會率為1997 XR2的30多倍。
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(433953) 1997 XR2
@en
(433953) 1997 XR2
@it
(433953) 1997 XR2
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1997 XR2
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1997 XR2
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