J u m p t o c o n t e n t
M a i n m e n u
M a i n m e n u
N a v i g a t i o n
● M a i n p a g e ● C o n t e n t s ● C u r r e n t e v e n t s ● R a n d o m a r t i c l e ● A b o u t W i k i p e d i a ● C o n t a c t u s ● D o n a t e
C o n t r i b u t e
● H e l p ● L e a r n t o e d i t ● C o m m u n i t y p o r t a l ● R e c e n t c h a n g e s ● U p l o a d f i l e
S e a r c h
Search
A p p e a r a n c e
● C r e a t e a c c o u n t ● L o g i n
P e r s o n a l t o o l s
● C r e a t e a c c o u n t ● L o g i n
P a g e s f o r l o g g e d o u t e d i t o r s l e a r n m o r e ● C o n t r i b u t i o n s ● T a l k
( T o p )
1 R e f e r e n c e s
2 E x t e r n a l l i n k s
T o g g l e t h e t a b l e o f c o n t e n t s
6 9 H e s p e r i a
4 2 l a n g u a g e s
● A s t u r i a n u ● 閩 南 語 / B â n - l â m - g ú ● Б е л а р у с к а я ● C a t a l à ● Č e š t i n a ● D e u t s c h ● Ε λ λ η ν ι κ ά ● E s p a ñ o l ● E s p e r a n t o ● E u s k a r a ● ف ا ر س ی ● F r a n ç a i s ● Հ ա յ ե ր ե ն ● I t a l i a n o ● L a t i n a ● L ë t z e b u e r g e s c h ● M a g y a r ● م ص ر ى ● N e d e r l a n d s ● 日 本 語 ● Н о х ч и й н ● N o r s k b o k m å l ● N o r s k n y n o r s k ● O c c i t a n ● P l a t t d ü ü t s c h ● P o l s k i ● P o r t u g u ê s ● R o m â n ă ● Р у с с к и й ● S l o v e n č i n a ● S l o v e n š č i n a ● С р п с к и / s r p s k i ● S u o m i ● S v e n s k a ● T a g a l o g ● Т а т а р ч а / t a t a r ç a ● T ü r k ç e ● У к р а ї н с ь к а ● T i ế n g V i ệ t ● Y o r ù b á ● 粵 語 ● 中 文
E d i t l i n k s
● A r t i c l e ● T a l k
E n g l i s h
● R e a d ● E d i t ● V i e w h i s t o r y
T o o l s
T o o l s
A c t i o n s
● R e a d ● E d i t ● V i e w h i s t o r y
G e n e r a l
● W h a t l i n k s h e r e ● R e l a t e d c h a n g e s ● U p l o a d f i l e ● S p e c i a l p a g e s ● P e r m a n e n t l i n k ● P a g e i n f o r m a t i o n ● C i t e t h i s p a g e ● G e t s h o r t e n e d U R L ● D o w n l o a d Q R c o d e ● W i k i d a t a i t e m
P r i n t / e x p o r t
● D o w n l o a d a s P D F ● P r i n t a b l e v e r s i o n
I n o t h e r p r o j e c t s
● W i k i m e d i a C o m m o n s
A p p e a r a n c e
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
Hesperia (minor planet designation : 69 Hesperia ) is a large, M-type main-belt asteroid . It was discovered by the Italian astronomer Giovanni Schiaparelli on April 29, 1861[1] Milan , while he was searching for the recently discovered 63 Ausonia .[7] [8] Sun with a period of 5.14 years, a semimajor axis of AU eccentricity of 0.165. The orbital plane is inclined by an angle of 8.59° to the plane of the ecliptic .
Hesperia was observed by Arecibo radar in February 2010.[5] lightcurve -based shape models, lead to a diameter estimate of 110 ± 15 km (68 ± 9.3 mi ). The radar albedo is consistent with a high-metal M-type asteroid .[5] near infrared , a weak absorption feature near a wavelength of 0.9 μm can be attributed to orthopyroxenes on the surface.[9] Hoba ataxite .[10]
References
[ edit ]
^ a b
"Editorial Notice" (PDF) . The Minor Planet Circulars . MPC 94743-95312: 94743. 29 August 2015. Retrieved 4 September 2015 .
^ Noah Webster (1884) A Practical Dictionary of the English Language
^ "Hesperian" Oxford English Dictionary Oxford University Press .(Subscription or participating institution membership required.)
^ a b c d "JPL Small-Body Database Browser: 69 Hesperia" (2011-09-07 last obs). Jet Propulsion Laboratory . Retrieved 27 January 2012 .
^ a b c Shepard, Michael K.; Harris, Alan W.; Taylor, Patrick A.; Clark, Beth Ellen; Ockert-Bell, Maureen; Nolan, Michael C.; et al. (2011). "Radar observations of Asteroids 64 Angelina and 69 Hesperia" (PDF) . Icarus . 215 (2 ): 547–551. arXiv :1104.4114 Bibcode :2011Icar..215..547S . doi :10.1016/j.icarus.2011.07.027 .
^ a b Carry, B. (December 2012), "Density of asteroids", Planetary and Space Science , vol. 73, pp. 98–118, arXiv :1203.4336 Bibcode :2012P&SS...73...98C , doi :10.1016/j.pss.2012.03.009 .
^ De Meis, S. (2011), "A few aspects of Schiaparelli's studies", Memorie della Societa Astronomica Italiana , 82 Bibcode :2011MmSAI..82..290D .
^ Schmadel, Lutz D. (2003), Dictionary of Minor Planet Names ISBN 978-3-540-00238-3
^ Hardersen, Paul S.; et al. (May 2005), "Near-IR spectral evidence for the presence of iron-poor orthopyroxenes on the surfaces of six M-type asteroids", Icarus , 175 (1 ): 141−158, Bibcode :2005Icar..175..141H , doi :10.1016/j.icarus.2004.10.017 .
^ Neeley, J. R.; et al. (August 2014), "The composition of M-type asteroids II: Synthesis of spectroscopic and radar observations", Icarus , 238 : 37−50, arXiv :1407.0750 Bibcode :2014Icar..238...37N , doi :10.1016/j.icarus.2014.05.008 .
External links
[ edit ]
Data from Wikidata
R e t r i e v e d f r o m " https://en.wikipedia.org/w/index.php?title=69_Hesperia&oldid=1195661671 " 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 G i o v a n n i S c h i a p a r e l l i ● N a m e d m i n o r p l a n e t s ● M - t y p e a s t e r o i d s ( T h o l e n ) ● X - t y p e a s t e r o i d s ( S M A S 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 8 6 1 H i d d e n c a t e g o r i e s : ● C S 1 : l o n g v o l u m e v a l u e ● 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 ● P a g e s u s i n g S i s t e r p r o j e c t l i n k s w i t h h i d d e n w i k i d a t a ● 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 H e b r e w - l a n g u a g e s o u r c e s ( he ) ● 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
● 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 : 1 0 ( 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
