AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012UD2 ∴ Orbital info ∴ Epoch epochXXX

(369900) 2012UD2 ▹

ORBITAL INFORMATION

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(ASCII data file 369900.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.28666	1.745e-08	au
e	0.179118	6.111e-08
i	3.155	7.034e-06	deg
Ω	155.729	0.0001114	deg
ω	138.337	0.0001163	deg
M	179.522	2.392e-05	deg

Other useful info
Absolute Magnitude (H)	18.4	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8771	au
Aphelion	2.6962	au
Asc. node-Earth separation	1.56595	au
Desc. node-Earth separation	0.94248	au
Earth MOID	0.86228	au
Orbital period	1263	days
Date of orbit computation	apr 23 21:08

Correlation matrix
1.00000000	-0.25570111	0.01884999	-0.00756680	-0.18868173	0.54931772
-0.25570111	1.00000000	-0.00897350	-0.00936353	0.04553797	-0.14345784
0.01884999	-0.00897350	1.00000000	0.15063032	-0.14599082	0.00666826
-0.00756680	-0.00936353	0.15063032	1.00000000	-0.95821176	0.00551998
-0.18868173	0.04553797	-0.14599082	-0.95821176	1.00000000	-0.28308124
0.54931772	-0.14345784	0.00666826	0.00551998	-0.28308124	1.00000000

Covariance matrix
3.04673181E-16	-2.72743302E-16	2.31432060E-15	-1.47168042E-14	-3.82934258E-13	2.29363063E-13
-2.72743302E-16	3.73429586E-15	-3.85710692E-15	-6.37569985E-14	3.23560313E-13	-2.09706268E-13
2.31432060E-15	-3.85710692E-15	4.94755657E-11	1.18057015E-10	-1.19398315E-10	1.12199513E-12
-1.47168042E-14	-6.37569985E-14	1.18057015E-10	1.24156083E-08	-1.24143147E-08	1.47131095E-11
-3.82934258E-13	3.23560313E-13	-1.19398315E-10	-1.24143147E-08	1.35193094E-08	-7.87355936E-10
2.29363063E-13	-2.09706268E-13	1.12199513E-12	1.47131095E-11	-7.87355936E-10	5.72223273E-10