NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021AF1 ∴ Orbital info ∴ Epoch 60400 MJD

2021AF1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021AF1.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.48697	0.03017	au
e	0.623183	0.004563
i	14.594	0.08092	deg
Ω	287.418	0.01927	deg
ω	114.049	0.03487	deg
M	309.393	5.647	deg

Other useful info
Absolute Magnitude (H)	23.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9371	au
Aphelion distance	4.0368	au
Asc. node-Earth separation	1.02192	au
Desc. node-Earth separation	0.23049	au
Earth MOID	0.117	au
Orbital period	1432.53	days
Date of orbit computation	feb 26 12:13

Covariance matrix
9.10529883E-04	1.37699958E-04	2.44156452E-03	-5.81526988E-04	1.03236965E-03	-1.70403671E-01
1.37699958E-04	2.08249927E-05	3.69227676E-04	-8.79432616E-05	1.55967775E-04	-2.57702296E-02
2.44156452E-03	3.69227676E-04	6.54730895E-03	-1.55939894E-03	2.77156647E-03	-4.56933763E-01
-5.81526988E-04	-8.79432616E-05	-1.55939894E-03	3.71412564E-04	-6.59741704E-04	1.08831538E-01
1.03236965E-03	1.55967775E-04	2.77156647E-03	-6.59741704E-04	1.21611016E-03	-1.93210228E-01
-1.70403671E-01	-2.57702296E-02	-4.56933763E-01	1.08831538E-01	-1.93210228E-01	3.18906740E+01

Correlation matrix
1.00000000	0.99998682	0.99997625	-0.99998728	0.98107378	-0.99999999
0.99998682	1.00000000	0.99993185	-0.99995820	0.98006750	-0.99998621
0.99997625	0.99993185	1.00000000	-0.99999429	0.98221695	-0.99997694
-0.99998728	-0.99995820	-0.99999429	1.00000000	-0.98165568	0.99998762
0.98107378	0.98006750	0.98221695	-0.98165568	1.00000000	-0.98109668
-0.99999999	-0.99998621	-0.99997694	0.99998762	-0.98109668	1.00000000