AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011PA8 ∴ Orbital info ∴ Epoch epochXXX

(549622) 2011PA8 ▹

ORBITAL INFORMATION

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(ASCII data file 549622.eq0)

Keplerian elements at epoch
58386.4 MJD
	Value	1-σ variation	Units
a	2.47576	2.852e-08	au
e	0.145732	7.388e-08
i	9.576	7.293e-06	deg
Ω	292.191	6.818e-05	deg
ω	1.34	8.919e-05	deg
M	324.29	5.791e-05	deg

Other useful info
Absolute Magnitude (H)	17.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.115	au
Aphelion	2.8366	au
Asc. node-Earth separation	1.09918	au
Desc. node-Earth separation	1.85404	au
Earth MOID	1.09915	au
Orbital period	1422.85	days
Date of orbit computation	apr 23 21:46

Correlation matrix
1.00000000	-0.01851541	-0.01116167	0.04861821	0.45328761	-0.68660770
-0.01851541	1.00000000	-0.03414636	0.02085793	0.09152877	-0.22559315
-0.01116167	-0.03414636	1.00000000	0.55090078	-0.44223171	0.03886582
0.04861821	0.02085793	0.55090078	1.00000000	-0.70142897	-0.07382289
0.45328761	0.09152877	-0.44223171	-0.70142897	1.00000000	-0.65441068
-0.68660770	-0.22559315	0.03886582	-0.07382289	-0.65441068	1.00000000

Covariance matrix
8.13606633E-16	-3.90201494E-17	-2.32188300E-15	9.45526739E-14	1.15319939E-12	-1.13408725E-12
-3.90201494E-17	5.45879111E-15	-1.83991045E-14	1.05072015E-13	6.03155316E-13	-9.65171993E-13
-2.32188300E-15	-1.83991045E-14	5.31873074E-11	2.73933395E-10	-2.87658488E-10	1.64135460E-11
9.45526739E-14	1.05072015E-13	2.73933395E-10	4.64873921E-09	-4.26554572E-09	-2.91466869E-10
1.15319939E-12	6.03155316E-13	-2.87658488E-10	-4.26554572E-09	7.95511796E-09	-3.37990309E-09
-1.13408725E-12	-9.65171993E-13	1.64135460E-11	-2.91466869E-10	-3.37990309E-09	3.35321284E-09