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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.66395	2.467e-08	au
e	0.297391	5.854e-08
i	18.78	7.391e-06	deg
Ω	71.612	2.264e-05	deg
ω	211.199	2.682e-05	deg
M	240.076	1.896e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8717	au
Aphelion	3.4562	au
Asc. node-Earth separation	2.27176	au
Desc. node-Earth separation	0.92166	au
Earth MOID	0.8768	au
Orbital period	1588.13	days
Date of orbit computation	apr 23 20:59

Correlation matrix
1.00000000	0.27573955	0.00230548	0.02585340	0.19891158	-0.76974734
0.27573955	1.00000000	-0.00040222	0.01400465	0.06331536	-0.14599499
0.00230548	-0.00040222	1.00000000	-0.22418474	0.19424297	-0.01468689
0.02585340	0.01400465	-0.22418474	1.00000000	-0.79071328	-0.01065188
0.19891158	0.06331536	0.19424297	-0.79071328	1.00000000	-0.49873243
-0.76974734	-0.14599499	-0.01468689	-0.01065188	-0.49873243	1.00000000

Covariance matrix
6.08489825E-16	3.98169677E-16	4.20314228E-16	1.44369384E-14	1.31611445E-13	-3.59992540E-13
3.98169677E-16	3.42676971E-15	-1.74018274E-16	1.85586169E-14	9.94164965E-14	-1.62031353E-13
4.20314228E-16	-1.74018274E-16	5.46224629E-11	-3.75078811E-11	3.85068399E-11	-2.05794726E-12
1.44369384E-14	1.85586169E-14	-3.75078811E-11	5.12462022E-10	-4.80127746E-10	-4.57167961E-12
1.31611445E-13	9.94164965E-14	3.85068399E-11	-4.80127746E-10	7.19471928E-10	-2.53625653E-10
-3.59992540E-13	-1.62031353E-13	-2.05794726E-12	-4.57167961E-12	-2.53625653E-10	3.59449007E-10