AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007RK9 ∴ Orbital info ∴ Epoch epochXXX

(320266) 2007RK9 ▹

ORBITAL INFORMATION

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(ASCII data file 320266.eq0)

Keplerian elements at epoch
58191.2 MJD
	Value	1-σ variation	Units
a	2.59663	1.837e-08	au
e	0.15467	4.174e-08
i	3.341	5.924e-06	deg
Ω	90.693	0.0001069	deg
ω	210.121	0.0001102	deg
M	205.935	2.558e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.195	au
Aphelion	2.9982	au
Asc. node-Earth separation	1.94153	au
Desc. node-Earth separation	1.21836	au
Earth MOID	1.17858	au
Orbital period	1528.32	days
Date of orbit computation	apr 23 20:57

Correlation matrix
1.00000000	-0.10534031	-0.01687002	0.00095304	0.05157790	-0.22417246
-0.10534031	1.00000000	0.00653655	-0.00368062	-0.05669146	0.23552365
-0.01687002	0.00653655	1.00000000	-0.42232505	0.40751186	0.00945442
0.00095304	-0.00368062	-0.42232505	1.00000000	-0.96995966	0.00544032
0.05157790	-0.05669146	0.40751186	-0.96995966	1.00000000	-0.24565986
-0.22417246	0.23552365	0.00945442	0.00544032	-0.24565986	1.00000000

Covariance matrix
3.37550103E-16	-8.07750704E-17	-1.83606015E-15	1.87187477E-15	1.04389205E-13	-1.05333791E-13
-8.07750704E-17	1.74191626E-15	1.61608566E-15	-1.64222269E-14	-2.60647835E-13	2.51399550E-13
-1.83606015E-15	1.61608566E-15	3.50917158E-11	-2.67452283E-10	2.65928792E-10	1.43236519E-12
1.87187477E-15	-1.64222269E-14	-2.67452283E-10	1.14286344E-08	-1.14228283E-08	1.48743507E-11
1.04389205E-13	-2.60647835E-13	2.65928792E-10	-1.14228283E-08	1.21351629E-08	-6.92107154E-10
-1.05333791E-13	2.51399550E-13	1.43236519E-12	1.48743507E-11	-6.92107154E-10	6.54082718E-10