AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015XR9 ∴ Orbital info ∴ Epoch epochXXX

(461256) 2015XR9 ▹

ORBITAL INFORMATION

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(ASCII data file 461256.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.13781	4.331e-08	au
e	0.026551	6.515e-08
i	12.732	5.235e-06	deg
Ω	106.508	3.115e-05	deg
ω	87.717	0.0001115	deg
M	54.637	0.0001108	deg

Other useful info
Absolute Magnitude (H)	15.4	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0545	au
Aphelion	3.2211	au
Asc. node-Earth separation	2.1496	au
Desc. node-Earth separation	2.12228	au
Earth MOID	2.08475	au
Orbital period	2030.2	days
Date of orbit computation	apr 23 21:28

Correlation matrix
1.00000000	-0.00365411	0.00427702	0.00758362	0.27350149	-0.35671295
-0.00365411	1.00000000	0.01827912	0.00935931	0.01958027	-0.01003505
0.00427702	0.01827912	1.00000000	-0.07723926	0.02097229	0.00077945
0.00758362	0.00935931	-0.07723926	1.00000000	-0.27515786	0.00265876
0.27350149	0.01958027	0.02097229	-0.27515786	1.00000000	-0.95866929
-0.35671295	-0.01003505	0.00077945	0.00265876	-0.95866929	1.00000000

Covariance matrix
1.87598078E-15	-1.03105245E-17	9.69833618E-16	1.02312973E-14	1.32095928E-12	-1.71203390E-12
-1.03105245E-17	4.24394915E-15	6.23421914E-15	1.89919330E-14	1.42239204E-13	-7.24409337E-14
9.69833618E-16	6.23421914E-15	2.74083724E-11	-1.25956293E-11	1.22434282E-11	4.52175325E-13
1.02312973E-14	1.89919330E-14	-1.25956293E-11	9.70242574E-10	-9.55735304E-10	9.17696970E-12
1.32095928E-12	1.42239204E-13	1.22434282E-11	-9.55735304E-10	1.24345790E-08	-1.18457798E-08
-1.71203390E-12	-7.24409337E-14	4.52175325E-13	9.17696970E-12	-1.18457798E-08	1.22788753E-08