AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1991RX23 ∴ Orbital info ∴ Epoch epochXXX

(8173) 1991RX23 ▹

ORBITAL INFORMATION

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(ASCII data file 8173.eq0)

Keplerian elements at epoch
57796.1 MJD
	Value	1-σ variation	Units
a	3.01604	1.242e-08	au
e	0.040057	2.902e-08
i	9.537	4.087e-06	deg
Ω	355.324	1.847e-05	deg
ω	48.466	5.416e-05	deg
M	249.789	5.065e-05	deg

Other useful info
Absolute Magnitude (H)	13.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8952	au
Aphelion	3.1368	au
Asc. node-Earth separation	1.93013	au
Desc. node-Earth separation	2.09878	au
Earth MOID	1.91116	au
Orbital period	1913.17	days
Date of orbit computation	apr 23 19:47

Correlation matrix
1.00000000	0.03143102	0.00209033	0.00049772	0.05126119	-0.05728684
0.03143102	1.00000000	0.00449685	0.00874359	-0.24111411	0.24208622
0.00209033	0.00449685	1.00000000	-0.19292844	0.06377445	0.00068581
0.00049772	0.00874359	-0.19292844	1.00000000	-0.34215752	0.00701551
0.05126119	-0.24111411	0.06377445	-0.34215752	1.00000000	-0.94084249
-0.05728684	0.24208622	0.00068581	0.00701551	-0.94084249	1.00000000

Covariance matrix
1.54188336E-16	1.13274318E-17	1.06086189E-16	1.14169443E-16	3.44710148E-14	-3.60278071E-14
1.13274318E-17	8.42353843E-16	5.33424464E-16	4.68783952E-15	-3.78974070E-13	3.55856206E-13
1.06086189E-16	5.33424464E-16	1.67045756E-11	-1.45663121E-11	1.41157518E-11	1.41964204E-13
1.14169443E-16	4.68783952E-15	-1.45663121E-11	3.41248913E-10	-3.42295606E-10	6.56374804E-12
3.44710148E-14	-3.78974070E-13	1.41157518E-11	-3.42295606E-10	2.93277799E-09	-2.58055857E-09
-3.60278071E-14	3.55856206E-13	1.41964204E-13	6.56374804E-12	-2.58055857E-09	2.56515968E-09