AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009UM39 ∴ Orbital info ∴ Epoch epochXXX

(414592) 2009UM39 ▹

ORBITAL INFORMATION

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(ASCII data file 414592.eq0)

Keplerian elements at epoch
58046.8 MJD
	Value	1-σ variation	Units
a	2.99558	3.119e-08	au
e	0.197463	5.494e-08
i	2.049	1.012e-05	deg
Ω	186.55	0.0001818	deg
ω	265.413	0.0001874	deg
M	164.612	3.506e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4041	au
Aphelion	3.5871	au
Asc. node-Earth separation	1.92561	au
Desc. node-Earth separation	1.83223	au
Earth MOID	1.42107	au
Orbital period	1893.74	days
Date of orbit computation	apr 23 21:18

Correlation matrix
1.00000000	0.16343967	0.01551133	-0.01058866	0.07204886	-0.28187972
0.16343967	1.00000000	-0.01398461	0.00419260	0.01468194	-0.08649262
0.01551133	-0.01398461	1.00000000	-0.07196637	0.06893004	0.00439513
-0.01058866	0.00419260	-0.07196637	1.00000000	-0.97343999	0.01329043
0.07204886	0.01468194	0.06893004	-0.97343999	1.00000000	-0.23975075
-0.28187972	-0.08649262	0.00439513	0.01329043	-0.23975075	1.00000000

Covariance matrix
9.72686918E-16	2.80035441E-16	4.89391084E-15	-6.00478845E-14	4.21117945E-13	-3.08234501E-13
2.80035441E-16	3.01813018E-15	-7.77212473E-15	4.18815180E-14	1.51162020E-13	-1.66601503E-13
4.89391084E-15	-7.77212473E-15	1.02338896E-10	-1.32379273E-10	1.30682976E-10	1.55891704E-12
-6.00478845E-14	4.18815180E-14	-1.32379273E-10	3.30628362E-08	-3.31718239E-08	8.47305621E-11
4.21117945E-13	1.51162020E-13	1.30682976E-10	-3.31718239E-08	3.51220806E-08	-1.57536420E-09
-3.08234501E-13	-1.66601503E-13	1.55891704E-12	8.47305621E-11	-1.57536420E-09	1.22931102E-09