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● 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 O r b i t a n d c l a s s i f i c a t i o n
2 P h y s i c a l c h a r a c t e r i s t i c s
T o g g l e P h y s i c a l c h a r a c t e r i s t i c s s u b s e c t i o n
2 . 1 R o t a t i o n p e r i o d
2 . 2 D i a m e t e r a n d a l b e d o
3 N u m b e r i n g a n d n a m i n g
4 R e f e r e n c e s
5 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
2 0 1 0 T J
6 l a n g u a g e s
● D e u t s c h ● F r a n ç a i s ● G a e i l g e ● 日 本 語 ● P o r t u g u ê s ● T i ế n g V i ệ t
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
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
2010 TJ trans-Neptunian object from the scattered disc in the outermost region of the Solar System and measures approximately 460 kilometers in diameter. It was first observed by American astronomers David Rabinowitz , Megan Schwamb , and Suzanne Tourtellotte at ESO's La Silla Observatory in northern Chile on 2 October 2010.[4]
Orbit and classification [ edit ]
2010 TJ is a probably a dwarf planet , based on Michael Brown 's classification.[5] scattered disc objects ,[3] AU semi-major axis of 62.4 AU ). Its orbit has an eccentricity of 0.36 and an inclination of 39° with respect to the ecliptic .[1] observation arc begins with its first observation at La Silla in October 2010.[4]
Physical characteristics [ edit ]
2010 TJ 's color and taxonomic type have not yet been determined.[1] [3]
Rotation period [ edit ]
As of 2018, no rotational lightcurve of 2010 TJ has been obtained from photometric observations. The object's rotation period , shape and poles remain unknown.[6]
Diameter and albedo [ edit ]
According to the Johnston's Archive and Michael Brown, 2010 TJ measures 443 and 471 kilometers in diameter, and its surface has an assumed albedo of 0.09 and 0.07, respectively.[3] [5]
Numbering and naming [ edit ]
This minor planet has neither been numbered nor named .[4]
References [ edit ]
^ a b c d e f Johnston, Wm. Robert (15 October 2017). "List of Known Trans-Neptunian Objects" . Johnston's Archive . Retrieved 17 January 2018 .
^ a b c d "2010 TJ" . Minor Planet Center . Retrieved 17 January 2018 .
^ a b c d e Michael E. Brown. "How many dwarf planets are there in the outer solar system?" . California Institute of Technology . Retrieved 17 January 2018 .
^ "LCDB Data for (2010 TJ)" . Asteroid Lightcurve Database (LCDB). Retrieved 17 January 2018 .
External links [ edit ]
t
e
Consensus
Possible
R e t r i e v e d f r o m " https://en.wikipedia.org/w/index.php?title=2010_TJ&oldid=1196917396 " C a t e g o r i e s : ● S c a t t e r e d d i s c a n d d e t a c h e d o b j e c t 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 ( u n n u m b e r e d ) ● P o s s i b l e d w a r f 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 2 0 1 0 H i d d e n c a t e g o r i e s : ● U s e d m y d a t e s f r o m F e b r u a r y 2 0 1 8 ● 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 ● J P L S m a l l - B o d y D a t a b a s e I D s a m e a s W i k i d a t a ● 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 8 J a n u a r y 2 0 2 4 , a t 2 1 : 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
