AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008RK98 ∴ Orbital info ∴ Epoch epochXXX

(328389) 2008RK98 ▹

ORBITAL INFORMATION

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(ASCII data file 328389.eq0)

Keplerian elements at epoch
57703.4 MJD
	Value	1-σ variation	Units
a	2.66551	2.494e-08	au
e	0.296487	5.876e-08
i	18.776	7.388e-06	deg
Ω	71.669	2.263e-05	deg
ω	211.239	2.682e-05	deg
M	349.098	1.368e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8752	au
Aphelion	3.4558	au
Asc. node-Earth separation	2.27128	au
Desc. node-Earth separation	0.92655	au
Earth MOID	0.88128	au
Orbital period	1589.53	days
Date of orbit computation	apr 23 20:59

Correlation matrix
1.00000000	0.27499346	-0.00029295	0.01976139	0.19100499	-0.42530900
0.27499346	1.00000000	0.00083409	0.01453521	0.06406642	-0.03347754
-0.00029295	0.00083409	1.00000000	-0.22392935	0.19349798	-0.01966039
0.01976139	0.01453521	-0.22392935	1.00000000	-0.79093491	-0.00165029
0.19100499	0.06406642	0.19349798	-0.79093491	1.00000000	-0.57297231
-0.42530900	-0.03347754	-0.01966039	-0.00165029	-0.57297231	1.00000000

Covariance matrix
6.21768636E-16	4.02901880E-16	-5.39719694E-17	1.11533267E-14	1.27741838E-13	-1.45043820E-13
4.02901880E-16	3.45243138E-15	3.62101110E-16	1.93310857E-14	1.00964119E-13	-2.69027314E-14
-5.39719694E-17	3.62101110E-16	5.45898110E-11	-3.74489254E-11	3.83447813E-11	-1.98668117E-12
1.11533267E-14	1.93310857E-14	-3.74489254E-11	5.12324452E-10	-4.80161495E-10	-5.10872179E-13
1.27741838E-13	1.00964119E-13	3.83447813E-11	-4.80161495E-10	7.19362983E-10	-2.10178328E-10
-1.45043820E-13	-2.69027314E-14	-1.98668117E-12	-5.10872179E-13	-2.10178328E-10	1.87051203E-10