AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011RJ21 ∴ Orbital info ∴ Epoch epochXXX

2011RJ21 ▹

ORBITAL INFORMATION

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(ASCII data file 2011RJ21.eq0)

Keplerian elements at epoch
58224.7 MJD
	Value	1-σ variation	Units
a	3.04871	1.193e-07	au
e	0.212805	1.805e-07
i	2.199	1.448e-05	deg
Ω	96.495	0.0004661	deg
ω	260.746	0.0005673	deg
M	91.366	0.0002103	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3999	au
Aphelion	3.6975	au
Asc. node-Earth separation	2.02832	au
Desc. node-Earth separation	1.7979	au
Earth MOID	1.39486	au
Orbital period	1944.34	days
Date of orbit computation	apr 24 01:44

Correlation matrix
1.00000000	0.04514441	0.01567124	-0.04444751	0.46297014	-0.81672564
0.04514441	1.00000000	0.01024338	0.02641741	-0.19989281	0.32103391
0.01567124	0.01024338	1.00000000	-0.09394539	0.07693613	0.00099937
-0.04444751	0.02641741	-0.09394539	1.00000000	-0.84976923	0.05485482
0.46297014	-0.19989281	0.07693613	-0.84976923	1.00000000	-0.57248070
-0.81672564	0.32103391	0.00099937	0.05485482	-0.57248070	1.00000000

Covariance matrix
1.42444078E-14	9.72770417E-16	2.70880009E-14	-2.47232247E-12	3.13438072E-11	-2.05023682E-11
9.72770417E-16	3.25963013E-14	2.67842164E-14	2.22284830E-12	-2.04718880E-11	1.21910386E-11
2.70880009E-14	2.67842164E-14	2.09750443E-10	-6.34106749E-10	6.32060092E-10	3.04427302E-12
-2.47232247E-12	2.22284830E-12	-6.34106749E-10	2.17205542E-07	-2.24653412E-07	5.37719640E-09
3.13438072E-11	-2.04718880E-11	6.32060092E-10	-2.24653412E-07	3.21775620E-07	-6.83035156E-08
-2.05023682E-11	1.21910386E-11	3.04427302E-12	5.37719640E-09	-6.83035156E-08	4.42396090E-08