AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008YZ172 ∴ Orbital info ∴ Epoch epochXXX

(481886) 2008YZ172 ▹

ORBITAL INFORMATION

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(ASCII data file 481886.eq0)

Keplerian elements at epoch
58094.6 MJD
	Value	1-σ variation	Units
a	2.61845	2.696e-08	au
e	0.072334	6.483e-08
i	5.872	9.379e-06	deg
Ω	312.325	7.822e-05	deg
ω	130.244	0.0001053	deg
M	69.663	7.04e-05	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.429	au
Aphelion	2.8078	au
Asc. node-Earth separation	1.71906	au
Desc. node-Earth separation	1.50313	au
Earth MOID	1.44973	au
Orbital period	1547.62	days
Date of orbit computation	apr 23 21:32

Correlation matrix
1.00000000	0.00075774	0.00461019	0.00630697	-0.11644088	0.16590898
0.00075774	1.00000000	0.00004202	0.00800532	0.06887827	-0.10513200
0.00461019	0.00004202	1.00000000	0.28478176	-0.19280766	-0.02791728
0.00630697	0.00800532	0.28478176	1.00000000	-0.72991885	-0.01331248
-0.11644088	0.06887827	-0.19280766	-0.72991885	1.00000000	-0.67138757
0.16590898	-0.10513200	-0.02791728	-0.01331248	-0.67138757	1.00000000

Covariance matrix
7.26695835E-16	1.32419436E-18	1.16566281E-15	1.32994561E-14	-3.30540221E-13	3.14849732E-13
1.32419436E-18	4.20253572E-15	2.55519723E-17	4.05948460E-14	4.70197593E-13	-4.79786182E-13
1.16566281E-15	2.55519723E-17	8.79744280E-11	2.08942541E-10	-1.90434220E-10	-1.84335240E-11
1.32994561E-14	4.05948460E-14	2.08942541E-10	6.11889445E-09	-6.01247875E-09	-7.33081866E-11
-3.30540221E-13	4.70197593E-13	-1.90434220E-10	-6.01247875E-09	1.10888110E-08	-4.97706019E-09
3.14849732E-13	-4.79786182E-13	-1.84335240E-11	-7.33081866E-11	-4.97706019E-09	4.95580507E-09