AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008RK90 ∴ Orbital info ∴ Epoch epochXXX

(684249) 2008RK90 ▹

ORBITAL INFORMATION

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(ASCII data file 684249.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.23067	1.958e-08	au
e	0.160164	1.605e-07
i	4.898	1.925e-05	deg
Ω	348.795	9.303e-05	deg
ω	334.575	0.0001026	deg
M	254.775	4.244e-05	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8734	au
Aphelion	2.5879	au
Asc. node-Earth separation	0.89272	au
Desc. node-Earth separation	1.54822	au
Earth MOID	0.86254	au
Orbital period	1216.89	days
Date of orbit computation	Jun 5 03:00

Correlation matrix
1.00000000	0.02063008	0.00854269	0.00032175	0.09808276	-0.50692755
0.02063008	1.00000000	-0.00380584	0.01106195	0.22523078	-0.53997839
0.00854269	-0.00380584	1.00000000	0.16302103	-0.15395964	0.01221687
0.00032175	0.01106195	0.16302103	1.00000000	-0.90724235	0.01921328
0.09808276	0.22523078	-0.15395964	-0.90724235	1.00000000	-0.41320077
-0.50692755	-0.53997839	0.01221687	0.01921328	-0.41320077	1.00000000

Covariance matrix
3.83279163E-16	6.48354088E-17	3.22019444E-15	5.85995108E-16	1.97091833E-13	-4.21206616E-13
6.48354088E-17	2.57695830E-14	-1.17634515E-14	1.65197211E-13	3.71107545E-12	-3.67893196E-12
3.22019444E-15	-1.17634515E-14	3.70731988E-10	2.92005434E-10	-3.04267285E-10	9.98347016E-12
5.85995108E-16	1.65197211E-13	2.92005434E-10	8.65435136E-09	-8.66281253E-09	7.58595732E-11
1.97091833E-13	3.71107545E-12	-3.04267285E-10	-8.66281253E-09	1.05350519E-08	-1.79999438E-09
-4.21206616E-13	-3.67893196E-12	9.98347016E-12	7.58595732E-11	-1.79999438E-09	1.80128887E-09