NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021XE2 ∴ Orbital info ∴ Epoch 60600 MJD

2021XE2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021XE2.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.46275	0.0008936	au
e	0.382958	0.0004288
i	1.238	0.001013	deg
Ω	232.287	0.004991	deg
ω	147.221	0.004345	deg
M	246.982	0.5602	deg

Other useful info
Absolute Magnitude (H)	28.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9026	au
Aphelion distance	2.0229	au
Asc. node-Earth separation	0.83051	au
Desc. node-Earth separation	-0.04438	au
Earth MOID	0.00481	au
Orbital period	646.177	days
Date of orbit computation	Jul 29 13:19

Covariance matrix
7.98453221E-07	3.83136928E-07	8.94345772E-07	-3.80163396E-06	9.55898965E-07	-5.00593260E-04
3.83136928E-07	1.83874840E-07	4.29907661E-07	-1.81180299E-06	4.37482262E-07	-2.40206252E-04
8.94345772E-07	4.29907661E-07	1.02690781E-06	-3.84508883E-06	4.11522379E-07	-5.60632667E-04
-3.80163396E-06	-1.81180299E-06	-3.84508883E-06	2.49064221E-05	-1.53853235E-05	2.38477040E-03
9.55898965E-07	4.37482262E-07	4.11522379E-07	-1.53853235E-05	1.88759824E-05	-6.01569514E-04
-5.00593260E-04	-2.40206252E-04	-5.60632667E-04	2.38477040E-03	-6.01569514E-04	3.13849144E-01

Correlation matrix
1.00000000	0.99992660	0.98767712	-0.85249117	0.24622518	-0.99999951
0.99992660	1.00000000	0.98934623	-0.84663096	0.23482510	-0.99991407
0.98767712	0.98934623	1.00000000	-0.76029998	0.09347015	-0.98753432
-0.85249117	-0.84663096	-0.76029998	1.00000000	-0.70957153	0.85296346
0.24622518	0.23482510	0.09347015	-0.70957153	1.00000000	-0.24715566
-0.99999951	-0.99991407	-0.98753432	0.85296346	-0.24715566	1.00000000