NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

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

2021WU ▹

ORBITAL INFORMATION

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(ASCII data file 2021WU.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	2.3998	0.007139	au
e	0.669513	0.001115
i	2.46	0.003331	deg
Ω	248.137	0.0002868	deg
ω	111.923	0.01476	deg
M	291.165	1.306	deg

Non-gravitational parameters
	Value	1-σ variation	Units
A₁	N/A	N/A	au/day²
A₂	-7.872e-9	1.695e-8	au/day²

Other useful info
Absolute Magnitude (H)	26.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7931	au
Aphelion distance	4.0065	au
Asc. node-Earth separation	0.75051	au
Desc. node-Earth separation	0.07446	au
Earth MOID	0.00644	au
Orbital period	1357.88	days
Date of orbit computation	Jul 29 13:15

Covariance matrix
5.09671476E-05	7.79316771E-06	2.35788467E-05	1.91067379E-06	-4.18270179E-05	-9.32265645E-03	-1.46160909E-01
7.79316771E-06	1.24279455E-06	3.69715069E-06	3.00033251E-07	-9.45933788E-06	-1.43165012E-03	2.78308866E-02
2.35788467E-05	3.69715069E-06	1.10959311E-05	8.88213900E-07	-2.48091729E-05	-4.32400351E-03	-3.46302702E+00
1.91067379E-06	3.00033251E-07	8.88213900E-07	8.22731417E-08	-2.05583948E-06	-3.50434785E-04	6.32506657E-02
-4.18270179E-05	-9.45933788E-06	-2.48091729E-05	-2.05583948E-06	2.17845190E-04	8.01968717E-03	2.51174288E-02
-9.32265645E-03	-1.43165012E-03	-4.32400351E-03	-3.50434785E-04	8.01968717E-03	1.70599601E+00	3.37061454E+01
-1.46160909E-01	2.78308866E-02	-3.46302702E+00	6.32506657E-02	2.51174288E-02	3.37061454E+01	2.87316728E+04

Correlation matrix
1.00000000	0.97919500	0.99150639	0.93306595	-0.39695178	-0.99978245	-0.12078295
0.97919500	1.00000000	0.99560165	0.93829775	-0.57489308	-0.98321437	0.14728106
0.99150639	0.99560165	1.00000000	0.92962255	-0.50461066	-0.99383699	-6.13329069
0.93306595	0.93829775	0.92962255	1.00000000	-0.48560838	-0.93538233	1.30093502
-0.39695178	-0.57489308	-0.50461066	-0.48560838	1.00000000	0.41600106	0.01003970
-0.99978245	-0.98321437	-0.99383699	-0.93538233	0.41600106	1.00000000	0.15224380
-0.12078295	0.14728106	-6.13329069	1.30093502	0.01003970	0.15224380	1.00000000