AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011UJ31 ∴ Orbital info ∴ Epoch epochXXX

(485524) 2011UJ31 ▹

ORBITAL INFORMATION

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(ASCII data file 485524.eq0)

Keplerian elements at epoch
58495.3 MJD
	Value	1-σ variation	Units
a	2.58743	3.319e-08	au
e	0.054652	7.743e-08
i	11.296	7.577e-06	deg
Ω	226.508	2.807e-05	deg
ω	173.083	7.004e-05	deg
M	274.128	6.27e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.446	au
Aphelion	2.7288	au
Asc. node-Earth separation	1.71852	au
Desc. node-Earth separation	1.4559	au
Earth MOID	1.45349	au
Orbital period	1520.2	days
Date of orbit computation	apr 23 21:33

Correlation matrix
1.00000000	-0.42425274	0.00896150	0.02152277	0.46342009	-0.51243759
-0.42425274	1.00000000	0.00886754	-0.02347255	-0.34629369	0.38605243
0.00896150	0.00886754	1.00000000	-0.23317583	0.08301523	0.00843257
0.02152277	-0.02347255	-0.23317583	1.00000000	-0.37441990	-0.02025360
0.46342009	-0.34629369	0.08301523	-0.37441990	1.00000000	-0.91723615
-0.51243759	0.38605243	0.00843257	-0.02025360	-0.91723615	1.00000000

Covariance matrix
1.10153621E-15	-1.09033643E-15	2.25349935E-15	2.00521289E-14	1.07732965E-12	-1.06636391E-12
-1.09033643E-15	5.99615659E-15	5.20255769E-15	-5.10222551E-14	-1.87825876E-12	1.87433771E-12
2.25349935E-15	5.20255769E-15	5.74056901E-11	-4.95934108E-11	4.40564636E-11	4.00592129E-12
2.00521289E-14	-5.10222551E-14	-4.95934108E-11	7.87999490E-10	-7.36200746E-10	-3.56475906E-11
1.07732965E-12	-1.87825876E-12	4.40564636E-11	-7.36200746E-10	4.90623924E-09	-4.02828873E-09
-1.06636391E-12	1.87433771E-12	4.00592129E-12	-3.56475906E-11	-4.02828873E-09	3.93124520E-09