NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021ES2 ∴ Orbital info ∴ Epoch 60600 MJD

2021ES2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021ES2.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	2.65596	0.02038	au
e	0.592453	0.003076
i	7.051	0.02612	deg
Ω	338.768	0.003228	deg
ω	169.056	0.006203	deg
M	304.692	3.535	deg

Other useful info
Absolute Magnitude (H)	25.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0824	au
Aphelion distance	4.2295	au
Asc. node-Earth separation	3.1112	au
Desc. node-Earth separation	0.10102	au
Earth MOID	0.09729	au
Orbital period	1580.99	days
Date of orbit computation	Jul 29 13:05

Covariance matrix
4.15198245E-04	6.26781338E-05	5.32110661E-04	-6.49012900E-05	6.38256596E-05	-7.20278967E-02
6.26781338E-05	9.46189285E-06	8.03289669E-05	-9.79463315E-06	9.60533943E-06	-1.08732929E-02
5.32110661E-04	8.03289669E-05	6.82057880E-04	-8.30015835E-05	8.00554305E-05	-9.23093848E-02
-6.49012900E-05	-9.79463315E-06	-8.30015835E-05	1.04186147E-05	-1.27163733E-05	1.12594107E-02
6.38256596E-05	9.60533943E-06	8.00554305E-05	-1.27163733E-05	3.84825495E-05	-1.10770334E-02
-7.20278967E-02	-1.08732929E-02	-9.23093848E-02	1.12594107E-02	-1.10770334E-02	1.24952797E+01

Correlation matrix
1.00000000	0.99999836	0.99991617	-0.98678056	0.50493519	-0.99999997
0.99999836	1.00000000	0.99993680	-0.98649337	0.50337516	-0.99999789
0.99991617	0.99993680	1.00000000	-0.98462481	0.49413801	-0.99991308
-0.98678056	-0.98649337	-0.98462481	1.00000000	-0.63507696	0.98681940
0.50493519	0.50337516	0.49413801	-0.63507696	1.00000000	-0.50514790
-0.99999997	-0.99999789	-0.99991308	0.98681940	-0.50514790	1.00000000