AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002UY22 ∴ Orbital info ∴ Epoch epochXXX

(147158) 2002UY22 ▹

ORBITAL INFORMATION

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(ASCII data file 147158.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.29032	7.646e-09	au
e	0.171244	3.496e-08
i	2.14	3.853e-06	deg
Ω	263.39	0.0001215	deg
ω	189.674	0.0001224	deg
M	33.964	1.562e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8981	au
Aphelion	2.6825	au
Asc. node-Earth separation	1.65907	au
Desc. node-Earth separation	0.91849	au
Earth MOID	0.91529	au
Orbital period	1266.03	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	0.13433043	-0.00119538	-0.00597228	0.03623704	-0.50442033
0.13433043	1.00000000	0.00129547	-0.00301705	0.01302144	-0.08709583
-0.00119538	0.00129547	1.00000000	0.01343722	-0.01339210	-0.00257775
-0.00597228	-0.00301705	0.01343722	1.00000000	-0.99299241	0.01085821
0.03623704	0.01302144	-0.01339210	-0.99299241	1.00000000	-0.12216777
-0.50442033	-0.08709583	-0.00257775	0.01085821	-0.12216777	1.00000000

Covariance matrix
5.84638505E-17	3.59107789E-17	-3.52156391E-17	-5.54970471E-15	3.39266869E-14	-6.02296187E-14
3.59107789E-17	1.22240025E-15	1.74509808E-16	-1.28196318E-14	5.57456251E-14	-4.75529972E-14
-3.52156391E-17	1.74509808E-16	1.48446064E-11	6.29186519E-12	-6.31797628E-12	-1.55095546E-13
-5.54970471E-15	-1.28196318E-14	6.29186519E-12	1.47696904E-08	-1.47766742E-08	2.06071355E-11
3.39266869E-14	5.57456251E-14	-6.31797628E-12	-1.47766742E-08	1.49930555E-08	-2.33601457E-10
-6.02296187E-14	-4.75529972E-14	-1.55095546E-13	2.06071355E-11	-2.33601457E-10	2.43863976E-10