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F r o m W i k i p e d i a , t h e f r e e e n c y c l o p e d i a
Eulalia (minor planet designation : 495 Eulalia ) is a minor planet , specifically an asteroid orbiting in the asteroid belt . Eulalia is very near the 3:1 Jupiter orbital resonance.[3]
Origin of 162173 Ryugu may be either 495 Eulalia or 142 Polana [4] Sun· Earth· 162173 Ryugu · 142 Polana · 495 Eulalia
It is possible that the disruption of Eulalia's parent body resulted in a mass bombardment of the Earth and Moon 800 million years ago, forming the Copernicus crater on the Moon and involving about 50 times the amount of material of the Chicxulub impact on Earth at the beginning of the Cryogenian geological period.[5]
References
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^ Walsh, Kevin (2013). "Introducing the Eulalia and new Polana asteroid families: re-assessing primitive asteroid families in the inner Main Belt". Icarus 225 (1 ): 783–297. arXiv :1305.2821 Bibcode :2013Icar..225..283W . doi :10.1016/j.icarus.2013.03.005 . S2CID 55713664 .
^ S. Sugita; et al. (19 March 2019). "The geomorphology, color, and thermal properties of Ryugu: Implications for parent-body processes" (PDF) . Science . 364 (6437): eaaw0422. Bibcode :2019Sci...364..252S . doi :10.1126/science.aaw0422 PMC 7370239 PMID 30890587 .
^ Terada, K., Morota, T. & Kato, M. Asteroid shower on the Earth-Moon system immediately before the Cryogenian period revealed by KAGUYA. Nature Communications 11, 3453 (2020). https://doi.org/10.1038/s41467-020-17115-6
External links
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R e t r i e v e d f r o m " https://en.wikipedia.org/w/index.php?title=495_Eulalia&oldid=1195666983 " C a t e g o r i e s : ● M i n o r p l a n e t o b j e c t a r t i c l e s ( n u m b e r e d ) ● B a c k g r o u n d a s t e r o i d s ● D i s c o v e r i e s b y M a x W o l f ● N a m e d m i n o r p l a n e t s ● A s t r o n o m i c a l o b j e c t s d i s c o v e r e d i n 1 9 0 2 ● M a i n - b e l t - a s t e r o i d s t u b s H i d d e n c a t e g o r i e s : ● A r t i c l e s w i t h s h o r t d e s c r i p t i o n ● S h o r t d e s c r i p t i o n m a t c h e s W i k i d a t a ● U s e d m y d a t e s f r o m O c t o b e r 2 0 1 9 ● W e b a r c h i v e t e m p l a t e w a y b a c k l i n k s ● A r t i c l e s w i t h J P L S B D B i d e n t i f i e r s ● A r t i c l e s w i t h M P C i d e n t i f i e r s ● A l l s t u b a r t i c l e s
● T h i s p a g e w a s l a s t e d i t e d o n 1 4 J a n u a r y 2 0 2 4 , a t 2 0 : 3 7 ( U T C ) . ● T e x t i s a v a i l a b l e u n d e r t h e C r e a t i v e C o m m o n s A t t r i b u t i o n - S h a r e A l i k e L i c e n s e 4 . 0 ;
a d d i t i o n a l t e r m s m a y a p p l y . B y u s i n g t h i s s i t e , y o u a g r e e t o t h e T e r m s o f U s e a n d P r i v a c y P o l i c y . W i k i p e d i a ® i s a r e g i s t e r e d t r a d e m a r k o f t h e W i k i m e d i a F o u n d a t i o n , I n c . , a n o n - p r o f i t o r g a n i z a t i o n . ● P r i v a c y p o l i c y ● A b o u t W i k i p e d i a ● D i s c l a i m e r s ● C o n t a c t W i k i p e d i a ● C o d e o f C o n d u c t ● D e v e l o p e r s ● S t a t i s t i c s ● C o o k i e s t a t e m e n t ● M o b i l e v i e w
