NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021XA11 ∴ Orbital info ∴ Epoch 60600 MJD

2021XA11 ▹

ORBITAL INFORMATION

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(ASCII data file 2021XA11.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	2.06785	0.01716	au
e	0.563647	0.003948
i	8.835	0.07175	deg
Ω	259.437	0.00123	deg
ω	219.74	0.06348	deg
M	335.188	4.179	deg

Other useful info
Absolute Magnitude (H)	28.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9023	au
Aphelion distance	3.2334	au
Asc. node-Earth separation	1.47729	au
Desc. node-Earth separation	-3e-05	au
Earth MOID	2e-05	au
Orbital period	1086.12	days
Date of orbit computation	Jul 29 13:22

Covariance matrix
2.94626616E-04	6.77722135E-05	1.23045314E-03	2.11160137E-05	1.08445520E-03	-7.17255198E-02
6.77722135E-05	1.55896209E-05	2.83076123E-04	4.85754398E-06	2.49530610E-04	-1.64988547E-02
1.23045314E-03	2.83076123E-04	5.14855436E-03	8.82580331E-05	4.54831433E-03	-2.99552131E-01
2.11160137E-05	4.85754398E-06	8.82580331E-05	1.51392791E-06	7.78655258E-05	-5.14062672E-03
1.08445520E-03	2.49530610E-04	4.54831433E-03	7.78655258E-05	4.03016943E-03	-2.64013448E-01
-7.17255198E-02	-1.64988547E-02	-2.99552131E-01	-5.14062672E-03	-2.64013448E-01	1.74612556E+01

Correlation matrix
1.00000000	0.99999518	0.99904819	0.99982352	0.99520826	-0.99999996
0.99999518	1.00000000	0.99917788	0.99987651	0.99550719	-0.99999606
0.99904819	0.99917788	1.00000000	0.99967538	0.99849563	-0.99906105
0.99982352	0.99987651	0.99967538	1.00000000	0.99685266	-0.99982902
0.99520826	0.99550719	0.99849563	0.99685266	1.00000000	-0.99523734
-0.99999996	-0.99999606	-0.99906105	-0.99982902	-0.99523734	1.00000000