AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008WK116 ∴ Orbital info ∴ Epoch epochXXX

2008WK116 ▹

ORBITAL INFORMATION

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(ASCII data file 2008WK116.eq0)

Keplerian elements at epoch
57249.9 MJD
	Value	1-σ variation	Units
a	3.1252	6.875e-08	au
e	0.170292	1.141e-07
i	2.251	1.397e-05	deg
Ω	76.103	0.0003444	deg
ω	351.253	0.0003527	deg
M	83.861	5.991e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.593	au
Aphelion	3.6574	au
Asc. node-Earth separation	1.61117	au
Desc. node-Earth separation	2.63343	au
Earth MOID	1.60562	au
Orbital period	2017.97	days
Date of orbit computation	apr 24 01:35

Correlation matrix
1.00000000	-0.07750857	0.00012473	-0.01109422	0.03301466	-0.11904610
-0.07750857	1.00000000	-0.01051067	-0.00432151	0.00705991	-0.04290494
0.00012473	-0.01051067	1.00000000	0.21931725	-0.21465876	0.00475493
-0.01109422	-0.00432151	0.21931725	1.00000000	-0.97693637	0.00852084
0.03301466	0.00705991	-0.21465876	-0.97693637	1.00000000	-0.21989422
-0.11904610	-0.04290494	0.00475493	0.00852084	-0.21989422	1.00000000

Covariance matrix
4.72670114E-15	-6.08267213E-16	1.19839745E-16	-2.62653030E-13	8.00584846E-13	-4.90352205E-13
-6.08267213E-16	1.30296026E-14	-1.67665395E-14	-1.69866462E-13	2.84240653E-13	-2.93418014E-13
1.19839745E-16	-1.67665395E-14	1.95296583E-10	1.05542316E-09	-1.05807731E-09	3.98112449E-12
-2.62653030E-13	-1.69866462E-13	1.05542316E-09	1.18580428E-07	-1.18657244E-07	1.75793432E-10
8.00584846E-13	2.84240653E-13	-1.05807731E-09	-1.18657244E-07	1.24406464E-07	-4.64674860E-09
-4.90352205E-13	-2.93418014E-13	3.98112449E-12	1.75793432E-10	-4.64674860E-09	3.58944896E-09