AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XU196 ∴ Orbital info ∴ Epoch epochXXX

(121740) 1999XU196 ▹

ORBITAL INFORMATION

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(ASCII data file 121740.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.01916	1.963e-08	au
e	0.154241	4.375e-08
i	5.199	5.281e-06	deg
Ω	23.27	4.94e-05	deg
ω	29.982	5.347e-05	deg
M	254.306	1.953e-05	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5535	au
Aphelion	3.4848	au
Asc. node-Earth separation	1.60401	au
Desc. node-Earth separation	2.39896	au
Earth MOID	1.56631	au
Orbital period	1916.14	days
Date of orbit computation	apr 23 20:14

Correlation matrix
1.00000000	0.11396737	0.01407584	0.00101092	-0.00204113	-0.28486505
0.11396737	1.00000000	0.00328239	0.00045155	-0.17337887	0.34052162
0.01407584	0.00328239	1.00000000	-0.25251392	0.23157462	0.00074753
0.00101092	0.00045155	-0.25251392	1.00000000	-0.91411423	-0.01341278
-0.00204113	-0.17337887	0.23157462	-0.91411423	1.00000000	-0.37070230
-0.28486505	0.34052162	0.00074753	-0.01341278	-0.37070230	1.00000000

Covariance matrix
3.85417343E-16	9.78912089E-17	1.45923316E-15	9.80456085E-16	-2.14257328E-15	-1.09213758E-13
9.78912089E-17	1.91423425E-15	7.58355751E-16	9.75994304E-16	-4.05594685E-13	2.90947606E-13
1.45923316E-15	7.58355751E-16	2.78849250E-11	-6.58741352E-11	6.53844153E-11	7.70879634E-14
9.80456085E-16	9.75994304E-16	-6.58741352E-11	2.44056138E-09	-2.41459270E-09	-1.29400580E-11
-2.14257328E-15	-4.05594685E-13	6.53844153E-11	-2.41459270E-09	2.85888769E-09	-3.87076128E-10
-1.09213758E-13	2.90947606E-13	7.70879634E-14	-1.29400580E-11	-3.87076128E-10	3.81368768E-10