NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021WJ1 ∴ Orbital info ∴ Epoch 60400 MJD

2021WJ1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021WJ1.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.13359	0.001681	au
e	0.557991	0.0003572
i	7.181	0.003363	deg
Ω	249.065	0.0003565	deg
ω	210.143	9.697e-05	deg
M	261.764	0.3088	deg

Other useful info
Absolute Magnitude (H)	27.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9431	au
Aphelion distance	3.3241	au
Asc. node-Earth separation	1.8264	au
Desc. node-Earth separation	0.00568	au
Earth MOID	0.00328	au
Orbital period	1138.32	days
Date of orbit computation	feb 26 12:33

Covariance matrix
2.82694021E-06	6.00593913E-07	5.65429510E-06	5.99295647E-07	8.00806246E-08	-5.19148415E-04
6.00593913E-07	1.27598417E-07	1.20127723E-06	1.27322665E-07	1.70242248E-08	-1.10295005E-04
5.65429510E-06	1.20127723E-06	1.13097751E-05	1.19862904E-06	1.61108544E-07	-1.03837318E-03
5.99295647E-07	1.27322665E-07	1.19862904E-06	1.27082895E-07	1.70037289E-08	-1.10056599E-04
8.00806246E-08	1.70242248E-08	1.61108544E-07	1.70037289E-08	9.40384511E-09	-1.47078284E-05
-5.19148415E-04	-1.10295005E-04	-1.03837318E-03	-1.10056599E-04	-1.47078284E-05	9.53380893E-02

Correlation matrix
1.00000000	0.99999994	0.99998428	0.99986016	0.49115255	-1.00000000
0.99999994	1.00000000	0.99998530	0.99986076	0.49146429	-0.99999996
0.99998428	0.99998530	1.00000000	0.99980260	0.49401354	-0.99998447
0.99986016	0.99986076	0.99980260	1.00000000	0.49186723	-0.99986028
0.49115255	0.49146429	0.49401354	0.49186723	1.00000000	-0.49120480
-1.00000000	-0.99999996	-0.99998447	-0.99986028	-0.49120480	1.00000000