NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2012PA20 ∴ Orbital info ∴ Epoch 60600 MJD

2012PA20 ▹

ORBITAL INFORMATION

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(ASCII data file 2012PA20.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	2.02395	0.0006187	au
e	0.583147	0.0001513
i	6.796	0.002261	deg
Ω	299.796	0.0013	deg
ω	118.902	0.001207	deg
M	51.129	0.6734	deg

Other useful info
Absolute Magnitude (H)	22.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8437	au
Aphelion distance	3.2042	au
Asc. node-Earth separation	0.84375	au
Desc. node-Earth separation	0.05939	au
Earth MOID	0.01762	au
Orbital period	1051.71	days
Date of orbit computation	Jul 29 11:28

Covariance matrix
3.82793769E-07	9.36077002E-08	1.39751572E-06	7.79261341E-07	7.42349513E-07	-4.16652366E-04
9.36077002E-08	2.28913341E-08	3.41824756E-07	1.90814995E-07	1.81456760E-07	-1.01887454E-04
1.39751572E-06	3.41824756E-07	5.11145767E-06	2.87561616E-06	2.70048801E-06	-1.52113160E-03
7.79261341E-07	1.90814995E-07	2.87561616E-06	1.69058595E-06	1.47504428E-06	-8.48200411E-04
7.42349513E-07	1.81456760E-07	2.70048801E-06	1.47504428E-06	1.45570757E-06	-8.08007605E-04
-4.16652366E-04	-1.01887454E-04	-1.52113160E-03	-8.48200411E-04	-8.08007605E-04	4.53505801E-01

Correlation matrix
1.00000000	0.99998525	0.99908373	0.96868388	0.99446368	-1.00000000
0.99998525	1.00000000	0.99929928	0.96997004	0.99403237	-0.99998557
0.99908373	0.99929928	1.00000000	0.97822758	0.98999454	-0.99908624
0.96868388	0.96997004	0.97822758	1.00000000	0.94026303	-0.96869806
0.99446368	0.99403237	0.98999454	0.94026303	1.00000000	-0.99445916
-1.00000000	-0.99998557	-0.99908624	-0.96869806	-0.99445916	1.00000000