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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.59756	1.854e-08	au
e	0.15327	4.194e-08
i	3.34	5.92e-06	deg
Ω	90.674	0.0001069	deg
ω	209.951	0.0001102	deg
M	6.06	2.755e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1994	au
Aphelion	2.9957	au
Asc. node-Earth separation	1.94169	au
Desc. node-Earth separation	1.22303	au
Earth MOID	1.18437	au
Orbital period	1529.14	days
Date of orbit computation	apr 23 20:57

Correlation matrix
1.00000000	-0.10036814	-0.01686350	0.00043554	0.05424594	-0.41797528
-0.10036814	1.00000000	0.00667210	-0.00368915	-0.05717091	0.24236832
-0.01686350	0.00667210	1.00000000	-0.42167429	0.40676771	0.01220249
0.00043554	-0.00368915	-0.42167429	1.00000000	-0.96968938	0.00491671
0.05424594	-0.05717091	0.40676771	-0.96968938	1.00000000	-0.24134404
-0.41797528	0.24236832	0.01220249	0.00491671	-0.24134404	1.00000000

Covariance matrix
3.43672252E-16	-7.80286235E-17	-1.85086939E-15	8.63175794E-16	1.10812387E-13	-2.13507834E-13
-7.80286235E-17	1.75861855E-15	1.65654967E-15	-1.65390917E-14	-2.64185956E-13	2.80061020E-13
-1.85086939E-15	1.65654967E-15	3.50519088E-11	-2.66890278E-10	2.65369585E-10	1.99065101E-12
8.63175794E-16	-1.65390917E-14	-2.66890278E-10	1.14287727E-08	-1.14230288E-08	1.44832172E-11
1.10812387E-13	-2.64185956E-13	2.65369585E-10	-1.14230288E-08	1.21422080E-08	-7.32784698E-10
-2.13507834E-13	2.80061020E-13	1.99065101E-12	1.44832172E-11	-7.32784698E-10	7.59245035E-10