AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1997WC11 ∴ Orbital info ∴ Epoch epochXXX

(225320) 1997WC11 ▹

ORBITAL INFORMATION

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(ASCII data file 225320.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.02407	2.321e-08	au
e	0.098387	7.384e-08
i	9.594	6.453e-06	deg
Ω	41.977	2.943e-05	deg
ω	340.682	3.882e-05	deg
M	22.261	2.678e-05	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7265	au
Aphelion	3.3216	au
Asc. node-Earth separation	1.74942	au
Desc. node-Earth separation	2.29338	au
Earth MOID	1.7327	au
Orbital period	1920.82	days
Date of orbit computation	apr 23 20:37

Correlation matrix
1.00000000	-0.06524915	-0.00767387	0.00132217	0.11323370	-0.36488577
-0.06524915	1.00000000	0.00493646	-0.01591994	0.01390353	-0.11700695
-0.00767387	0.00493646	1.00000000	-0.15510006	0.10599046	0.01657818
0.00132217	-0.01591994	-0.15510006	1.00000000	-0.75351156	0.01554215
0.11323370	0.01390353	0.10599046	-0.75351156	1.00000000	-0.64273739
-0.36488577	-0.11700695	0.01657818	0.01554215	-0.64273739	1.00000000

Covariance matrix
5.38524931E-16	-1.11803386E-16	-1.14921364E-15	9.02984188E-16	1.02018952E-13	-2.26731822E-13
-1.11803386E-16	5.45198149E-15	2.35220991E-15	-3.45945247E-14	3.98569788E-14	-2.31335080E-13
-1.14921364E-15	2.35220991E-15	4.16453791E-11	-2.94566967E-11	2.65553758E-11	2.86465942E-12
9.02984188E-16	-3.45945247E-14	-2.94566967E-11	8.66118530E-10	-8.60955740E-10	1.22476422E-11
1.02018952E-13	3.98569788E-14	2.65553758E-11	-8.60955740E-10	1.50731662E-09	-6.68172278E-10
-2.26731822E-13	-2.31335080E-13	2.86465942E-12	1.22476422E-11	-6.68172278E-10	7.16977101E-10