AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009WH168 ∴ Orbital info ∴ Epoch epochXXX

2009WH168 ▹

ORBITAL INFORMATION

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(ASCII data file 2009WH168.eq0)

Keplerian elements at epoch
57065.2 MJD
	Value	1-σ variation	Units
a	3.10628	2.547e-07	au
e	0.143896	1.705e-07
i	1.903	1.689e-05	deg
Ω	142.303	0.0004131	deg
ω	260.841	0.000528	deg
M	355.986	0.0002639	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6593	au
Aphelion	3.5533	au
Asc. node-Earth separation	2.12605	au
Desc. node-Earth separation	1.9611	au
Earth MOID	1.6686	au
Orbital period	1999.68	days
Date of orbit computation	apr 24 01:37

Correlation matrix
1.00000000	-0.72021283	-0.01229997	-0.03044652	0.56965989	-0.91219105
-0.72021283	1.00000000	-0.00250346	0.02322384	-0.44250358	0.71220307
-0.01229997	-0.00250346	1.00000000	0.23867558	-0.19074558	0.00670169
-0.03044652	0.02322384	0.23867558	1.00000000	-0.79988640	0.02992579
0.56965989	-0.44250358	-0.19074558	-0.79988640	1.00000000	-0.62348299
-0.91219105	0.71220307	0.00670169	0.02992579	-0.62348299	1.00000000

Covariance matrix
6.48661919E-14	-3.12755176E-14	-5.29209939E-14	-3.20304484E-12	7.66097545E-11	-6.13198463E-11
-3.12755176E-14	2.90715982E-14	-7.21090727E-15	1.63562852E-12	-3.98391869E-11	3.20512039E-11
-5.29209939E-14	-7.21090727E-15	2.85384093E-10	1.66547860E-09	-1.70148682E-09	2.98816934E-11
-3.20304484E-12	1.63562852E-12	1.66547860E-09	1.70620963E-07	-1.74463160E-07	3.26263061E-09
7.66097545E-11	-3.98391869E-11	-1.70148682E-09	-1.74463160E-07	2.78816491E-07	-8.68940201E-08
-6.13198463E-11	3.20512039E-11	2.98816934E-11	3.26263061E-09	-8.68940201E-08	6.96645922E-08