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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.0424	7.766e-08	au
e	0.107678	1.759e-07
i	3.196	9.693e-06	deg
Ω	91.959	0.0003222	deg
ω	285.414	0.0003318	deg
M	64.615	7.657e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7148	au
Aphelion	3.37	au
Asc. node-Earth separation	1.94017	au
Desc. node-Earth separation	2.07975	au
Earth MOID	1.71877	au
Orbital period	1938.31	days
Date of orbit computation	apr 23 22:05

Correlation matrix
1.00000000	-0.46738686	0.02315812	-0.01195430	0.12923413	-0.68535924
-0.46738686	1.00000000	-0.02005912	0.02166089	-0.06863031	0.31220054
0.02315812	-0.02005912	1.00000000	-0.17043571	0.17058364	-0.02500249
-0.01195430	0.02166089	-0.17043571	1.00000000	-0.97337413	0.01860149
0.12923413	-0.06863031	0.17058364	-0.97337413	1.00000000	-0.24061501
-0.68535924	0.31220054	-0.02500249	0.01860149	-0.24061501	1.00000000

Covariance matrix
6.03109894E-15	-6.38476019E-15	1.74333303E-14	-2.99148036E-13	3.33009975E-12	-4.07544651E-12
-6.38476019E-15	3.09413834E-14	-3.42027023E-14	1.22775060E-12	-4.00560057E-12	4.20496337E-12
1.74333303E-14	-3.42027023E-14	9.39631502E-11	-5.32357397E-10	5.48653266E-10	-1.85575568E-11
-2.99148036E-13	1.22775060E-12	-5.32357397E-10	1.03831193E-07	-1.04069992E-07	4.58955197E-10
3.33009975E-12	-4.00560057E-12	5.48653266E-10	-1.04069992E-07	1.10093988E-07	-6.11312424E-09
-4.07544651E-12	4.20496337E-12	-1.85575568E-11	4.58955197E-10	-6.11312424E-09	5.86296633E-09