AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RG172 ∴ Orbital info ∴ Epoch epochXXX

(38373) 1999RG172 ▹

ORBITAL INFORMATION

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(ASCII data file 38373.eq1)

Keplerian elements at epoch
60600.0 MJD
	Value	1-σ variation	Units
a	2.77127	1.117e-08	au
e	0.090587	3.467e-08
i	3.745	3.434e-06	deg
Ω	101.848	5.733e-05	deg
ω	277.892	6.072e-05	deg
M	130.448	1.982e-05	deg

Other useful info
Absolute Magnitude (H)	14.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5202	au
Aphelion	3.0223	au
Asc. node-Earth separation	1.73191	au
Desc. node-Earth separation	1.76792	au
Earth MOID	1.52526	au
Orbital period	1685.07	days
Date of orbit computation	Jul 26 09:09

Correlation matrix
1.00000000	-0.26199186	0.00610201	-0.00384734	-0.02066312	-0.11117045
-0.26199186	1.00000000	-0.00191940	0.00220220	-0.03324838	0.13627381
0.00610201	-0.00191940	1.00000000	0.09867630	-0.09264694	0.00022467
-0.00384734	0.00220220	0.09867630	1.00000000	-0.94336503	0.00540251
-0.02066312	-0.03324838	-0.09264694	-0.94336503	1.00000000	-0.32828120
-0.11117045	0.13627381	0.00022467	0.00540251	-0.32828120	1.00000000

Covariance matrix
1.24670569E-16	-1.01415058E-16	2.33938922E-16	-2.46264225E-15	-1.40096853E-14	-2.46072336E-14
-1.01415058E-16	1.20189173E-15	-2.28479067E-16	4.37671602E-15	-6.99928538E-14	9.36562012E-14
2.33938922E-16	-2.28479067E-16	1.17894863E-11	1.94231089E-11	-1.93165279E-11	1.52925122E-14
-2.46264225E-15	4.37671602E-15	1.94231089E-11	3.28637355E-09	-3.28389146E-09	6.13967204E-12
-1.40096853E-14	-6.99928538E-14	-1.93165279E-11	-3.28389146E-09	3.68723750E-09	-3.95173690E-10
-2.46072336E-14	9.36562012E-14	1.52925122E-14	6.13967204E-12	-3.95173690E-10	3.92991276E-10