NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021AF1 ∴ Orbital info ∴ Epoch 59220 MJD

2021AF1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021AF1.eq0)

Keplerian elements
(Epoch 59220.3 MJD)
	Value	1-σ variation	Units
a	2.48818	0.03014	au
e	0.622563	0.004564
i	14.586	0.08078	deg
Ω	287.491	0.01631	deg
ω	113.953	0.03299	deg
M	13.176	0.2552	deg

Other useful info
Absolute Magnitude (H)	23.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9391	au
Aphelion distance	4.0372	au
Asc. node-Earth separation	1.02229	au
Desc. node-Earth separation	0.23313	au
Earth MOID	0.11829	au
Orbital period	1433.58	days
Date of orbit computation	Jul 29 12:52

Covariance matrix
9.08574919E-04	1.37570789E-04	2.43489383E-03	-4.91652400E-04	9.73264631E-04	-7.69194962E-03
1.37570789E-04	2.08306714E-05	3.68665015E-04	-7.44413427E-05	1.47206552E-04	-1.16465168E-03
2.43489383E-03	3.68665015E-04	6.52559117E-03	-1.31763365E-03	2.61153868E-03	-2.06140034E-02
-4.91652400E-04	-7.44413427E-05	-1.31763365E-03	2.66055915E-04	-5.27119246E-04	4.16234805E-03
9.73264631E-04	1.47206552E-04	2.61153868E-03	-5.27119246E-04	1.08832789E-03	-8.24413695E-03
-7.69194962E-03	-1.16465168E-03	-2.06140034E-02	4.16234805E-03	-8.24413695E-03	6.51201094E-02

Correlation matrix
1.00000000	0.99998669	0.99997634	-0.99998004	0.97874755	-0.99999654
0.99998669	1.00000000	0.99993176	-0.99994498	0.97767751	-0.99996976
0.99997634	0.99993176	1.00000000	-0.99999606	0.97995617	-0.99998815
-0.99998004	-0.99994498	-0.99999606	1.00000000	-0.97958592	0.99998704
0.97874755	0.97767751	0.97995617	-0.97958592	1.00000000	-0.97928197
-0.99999654	-0.99996976	-0.99998815	0.99998704	-0.97928197	1.00000000