AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009UB69 ∴ Orbital info ∴ Epoch epochXXX

(490507) 2009UB69 ▹

ORBITAL INFORMATION

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(ASCII data file 490507.eq0)

Keplerian elements at epoch
58676.4 MJD
	Value	1-σ variation	Units
a	3.05028	4.83e-08	au
e	0.146131	1.211e-07
i	9.469	9.134e-06	deg
Ω	177.68	4.3e-05	deg
ω	221.127	6.769e-05	deg
M	269.772	4.031e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6045	au
Aphelion	3.496	au
Asc. node-Earth separation	2.35943	au
Desc. node-Earth separation	1.68562	au
Earth MOID	1.62018	au
Orbital period	1945.85	days
Date of orbit computation	apr 23 21:34

Correlation matrix
1.00000000	0.55756841	0.00292995	0.01190249	-0.38209451	0.48532485
0.55756841	1.00000000	-0.02770630	0.03056518	-0.51320885	0.63652136
0.00292995	-0.02770630	1.00000000	0.42661161	-0.26427124	-0.00241726
0.01190249	0.03056518	0.42661161	1.00000000	-0.65202365	0.03238090
-0.38209451	-0.51320885	-0.26427124	-0.65202365	1.00000000	-0.77479312
0.48532485	0.63652136	-0.00241726	0.03238090	-0.77479312	1.00000000

Covariance matrix
2.33246201E-15	3.26109687E-15	1.29246690E-15	2.47168561E-14	-1.24911710E-12	9.44714082E-13
3.26109687E-15	1.46661630E-14	-3.06470432E-14	1.59159753E-13	-4.20704791E-12	3.10693241E-12
1.29246690E-15	-3.06470432E-14	8.34264418E-11	1.67545443E-10	-1.63390510E-10	-8.89889724E-13
2.47168561E-14	1.59159753E-13	1.67545443E-10	1.84882664E-09	-1.89773912E-09	5.61174082E-11
-1.24911710E-12	-4.20704791E-12	-1.63390510E-10	-1.89773912E-09	4.58194780E-09	-2.11383649E-09
9.44714082E-13	3.10693241E-12	-8.89889724E-13	5.61174082E-11	-2.11383649E-09	1.62450531E-09