AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008WS78 ∴ Orbital info ∴ Epoch epochXXX

(468660) 2008WS78 ▹

ORBITAL INFORMATION

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(ASCII data file 468660.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.83876	2.53e-08	au
e	0.140442	7.539e-08
i	5.172	5.976e-06	deg
Ω	113.531	8.925e-05	deg
ω	260.93	9.278e-05	deg
M	113.079	2.16e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4401	au
Aphelion	3.2374	au
Asc. node-Earth separation	1.86249	au
Desc. node-Earth separation	1.70645	au
Earth MOID	1.44744	au
Orbital period	1747	days
Date of orbit computation	apr 23 21:30

Correlation matrix
1.00000000	-0.03482183	0.00361866	0.00855938	-0.06598404	-0.03231627
-0.03482183	1.00000000	-0.02116563	0.00067900	-0.06483740	0.21417175
0.00361866	-0.02116563	1.00000000	0.24309339	-0.23161142	-0.00251966
0.00855938	0.00067900	0.24309339	1.00000000	-0.96066620	0.00810759
-0.06598404	-0.06483740	-0.23161142	-0.96066620	1.00000000	-0.27210729
-0.03231627	0.21417175	-0.00251966	0.00810759	-0.27210729	1.00000000

Covariance matrix
6.39879863E-16	-6.64081043E-17	5.47041175E-16	1.93231316E-14	-1.54865424E-13	-1.76578582E-14
-6.64081043E-17	5.68382287E-15	-9.53618867E-15	4.56855039E-15	-4.53536460E-13	3.48778808E-13
5.47041175E-16	-9.53618867E-15	3.57146841E-11	1.29652952E-10	-1.28425050E-10	-3.25262301E-13
1.93231316E-14	4.56855039E-15	1.29652952E-10	7.96474153E-09	-7.95471672E-09	1.56294975E-11
-1.54865424E-13	-4.53536460E-13	-1.28425050E-10	-7.95471672E-09	8.60860403E-09	-5.45348579E-10
-1.76578582E-14	3.48778808E-13	-3.25262301E-13	1.56294975E-11	-5.45348579E-10	4.66589838E-10