NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021WE3 ∴ Orbital info ∴ Epoch 60400 MJD

2021WE3 ▹

ORBITAL INFORMATION

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(ASCII data file 2021WE3.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	0.889096	0.0006632	au
e	0.2518	4.675e-05
i	21.413	0.07831	deg
Ω	62.169	0.00234	deg
ω	230.972	0.2122	deg
M	32.901	0.4904	deg

Other useful info
Absolute Magnitude (H)	25.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6652	au
Aphelion distance	1.113	au
Asc. node-Earth separation	0.00314	au
Desc. node-Earth separation	-0.29385	au
Earth MOID	0.00261	au
Orbital period	306.211	days
Date of orbit computation	feb 26 12:33

Covariance matrix
4.39873884E-07	-3.04350505E-08	-5.19355519E-05	1.55161537E-06	-1.40717428E-04	3.25269199E-04
-3.04350505E-08	2.18547416E-09	3.60048044E-06	-1.07098052E-07	9.73375440E-06	-2.24910186E-05
-5.19355519E-05	3.60048044E-06	6.13262478E-03	-1.83174553E-04	1.66141660E-02	-3.84029888E-02
1.55161537E-06	-1.07098052E-07	-1.83174553E-04	5.47534576E-06	-4.96376346E-04	1.14740394E-03
-1.40717428E-04	9.73375440E-06	1.66141660E-02	-4.96376346E-04	4.50161537E-02	-1.04055390E-01
3.25269199E-04	-2.24910186E-05	-3.84029888E-02	1.14740394E-03	-1.04055390E-01	2.40526240E-01

Correlation matrix
1.00000000	-0.98160576	-0.99994811	0.99980248	-0.99999910	0.99999452
-0.98160576	1.00000000	0.98347748	-0.97904568	0.98134871	-0.98096849
-0.99994811	0.98347748	1.00000000	-0.99962284	0.99993359	-0.99990928
0.99980248	-0.97904568	-0.99962284	1.00000000	-0.99981837	0.99983729
-0.99999910	0.98134871	0.99993359	-0.99981837	1.00000000	-0.99999806
0.99999452	-0.98096849	-0.99990928	0.99983729	-0.99999806	1.00000000