AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998RR11 ∴ Orbital info ∴ Epoch epochXXX

(401826) 1998RR11 ▹

ORBITAL INFORMATION

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(ASCII data file 401826.eq0)

Keplerian elements at epoch
58213.2 MJD
	Value	1-σ variation	Units
a	3.10444	3.509e-08	au
e	0.230121	8.91e-08
i	11.227	1.205e-05	deg
Ω	11.116	3.167e-05	deg
ω	304.1	4.107e-05	deg
M	242.029	2.461e-05	deg

Other useful info
Absolute Magnitude (H)	16.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.39	au
Aphelion	3.8188	au
Asc. node-Earth separation	1.60478	au
Desc. node-Earth separation	2.37642	au
Earth MOID	1.3989	au
Orbital period	1997.9	days
Date of orbit computation	apr 23 21:15

Correlation matrix
1.00000000	0.41323994	-0.00784017	-0.01103332	0.21038466	-0.39195502
0.41323994	1.00000000	-0.05467153	-0.01598623	0.19230849	-0.48542147
-0.00784017	-0.05467153	1.00000000	0.18916773	-0.15536043	0.02816268
-0.01103332	-0.01598623	0.18916773	1.00000000	-0.75009044	0.00398683
0.21038466	0.19230849	-0.15536043	-0.75009044	1.00000000	-0.63354246
-0.39195502	-0.48542147	0.02816268	0.00398683	-0.63354246	1.00000000

Covariance matrix
1.23102913E-15	1.29192202E-15	-3.31458507E-15	-1.22596598E-14	3.03150804E-13	-3.38429185E-13
1.29192202E-15	7.93961937E-15	-5.86989563E-14	-4.51111818E-14	7.03734415E-13	-1.06442786E-12
-3.31458507E-15	-5.86989563E-14	1.45190659E-10	7.21862658E-11	-7.68812172E-11	8.35104267E-12
-1.22596598E-14	-4.51111818E-14	7.21862658E-11	1.00294328E-09	-9.75578693E-10	3.10715722E-12
3.03150804E-13	7.03734415E-13	-7.68812172E-11	-9.75578693E-10	1.68663449E-09	-6.40300183E-10
-3.38429185E-13	-1.06442786E-12	8.35104267E-12	3.10715722E-12	-6.40300183E-10	6.05612488E-10