AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012UM9 ∴ Orbital info ∴ Epoch epochXXX

(650882) 2012UM9 ▹

ORBITAL INFORMATION

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(ASCII data file 650882.eq0)

Keplerian elements at epoch
57987.4 MJD
	Value	1-σ variation	Units
a	3.04325	7.361e-08	au
e	0.10619	1.758e-07
i	3.194	9.682e-06	deg
Ω	92.068	0.0003226	deg
ω	287.365	0.0003328	deg
M	334.711	6.899e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7201	au
Aphelion	3.3664	au
Asc. node-Earth separation	1.9312	au
Desc. node-Earth separation	2.09098	au
Earth MOID	1.72368	au
Orbital period	1939.12	days
Date of orbit computation	apr 23 22:05

Correlation matrix
1.00000000	-0.42814543	0.02324597	-0.01173990	0.13095998	-0.53391694
-0.42814543	1.00000000	-0.01944307	0.02126514	-0.07721282	0.28494849
0.02324597	-0.01944307	1.00000000	-0.16868376	0.16877988	-0.02320393
-0.01173990	0.02126514	-0.16868376	1.00000000	-0.97199117	0.01935861
0.13095998	-0.07721282	0.16877988	-0.97199117	1.00000000	-0.25208813
-0.53391694	0.28494849	-0.02320393	0.01935861	-0.25208813	1.00000000

Covariance matrix
5.41852825E-15	-5.54133533E-15	1.65672365E-14	-2.78770976E-13	3.20785017E-12	-2.71146364E-12
-5.54133533E-15	3.09146899E-14	-3.30985519E-14	1.20612734E-12	-4.51758842E-12	3.45651317E-12
1.65672365E-14	-3.30985519E-14	9.37397040E-11	-5.26838628E-10	5.43772513E-10	-1.54993247E-11
-2.78770976E-13	1.20612734E-12	-5.26838628E-10	1.04060306E-07	-1.04337317E-07	4.30830143E-10
3.20785017E-12	-4.51758842E-12	5.43772513E-10	-1.04337317E-07	1.10731093E-07	-5.78730800E-09
-2.71146364E-12	3.45651317E-12	-1.54993247E-11	4.30830143E-10	-5.78730800E-09	4.75969174E-09