AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008WH87 ∴ Orbital info ∴ Epoch epochXXX

(614290) 2008WH87 ▹

ORBITAL INFORMATION

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(ASCII data file 614290.eq0)

Keplerian elements at epoch
57836.0 MJD
	Value	1-σ variation	Units
a	2.21571	7.751e-09	au
e	0.204385	1.371e-07
i	5.325	6.585e-06	deg
Ω	74.069	0.0001066	deg
ω	290.3	0.0001397	deg
M	224.708	5.797e-05	deg

Other useful info
Absolute Magnitude (H)	18.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7629	au
Aphelion	2.6686	au
Asc. node-Earth separation	0.99648	au
Desc. node-Earth separation	1.27033	au
Earth MOID	0.76805	au
Orbital period	1204.67	days
Date of orbit computation	Jun 5 02:47

Correlation matrix
1.00000000	-0.08615924	0.00766894	0.02726562	-0.18120638	0.26864004
-0.08615924	1.00000000	-0.19971302	0.05876547	-0.46017364	0.66518813
0.00766894	-0.19971302	1.00000000	-0.38413301	0.38509585	-0.14914695
0.02726562	0.05876547	-0.38413301	1.00000000	-0.78776065	0.04649938
-0.18120638	-0.46017364	0.38509585	-0.78776065	1.00000000	-0.65076540
0.26864004	0.66518813	-0.14914695	0.04649938	-0.65076540	1.00000000

Covariance matrix
6.00755784E-17	-9.15426135E-17	3.91418930E-16	2.25302227E-14	-1.96202392E-13	1.20695935E-13
-9.15426135E-17	1.87907865E-14	-1.80275326E-13	8.58807513E-13	-8.81203138E-12	5.28554638E-12
3.91418930E-16	-1.80275326E-13	4.33625570E-11	-2.69674721E-10	3.54248569E-10	-5.69304661E-11
2.25302227E-14	8.58807513E-13	-2.69674721E-10	1.13658610E-08	-1.17321411E-08	2.87356676E-10
-1.96202392E-13	-8.81203138E-12	3.54248569E-10	-1.17321411E-08	1.95147794E-08	-5.26961874E-09
1.20695935E-13	5.28554638E-12	-5.69304661E-11	2.87356676E-10	-5.26961874E-09	3.36005071E-09