NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021WU ∴ Orbital info ∴ Epoch 59545 MJD

2021WU ▹

ORBITAL INFORMATION

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(ASCII data file 2021WU.eq0)

Keplerian elements
(Epoch 59545.1 MJD)
	Value	1-σ variation	Units
a	2.39973	0.007268	au
e	0.670043	0.001088
i	2.459	0.003336	deg
Ω	248.227	0.0006896	deg
ω	111.8	0.004751	deg
M	11.521	0.05717	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	0.7918	au
Aphelion distance	4.0077	au
Asc. node-Earth separation	0.7452	au
Desc. node-Earth separation	0.07325	au
Earth MOID	0.00634	au
Orbital period	1357.82	days
Date of orbit computation	Jul 29 13:15

Covariance matrix
5.28282064E-05	7.91086844E-06	2.42213091E-05	4.95944610E-06	-3.43635790E-05	-4.15529521E-04	-2.84582399E-01
7.91086844E-06	1.18463222E-06	3.62685592E-06	7.42718145E-07	-5.14661386E-06	-6.22243087E-05	1.40242417E-03
2.42213091E-05	3.62685592E-06	1.11288100E-05	2.26328866E-06	-1.56988044E-05	-1.90516495E-04	-2.43421901E+00
4.95944610E-06	7.42718145E-07	2.26328866E-06	4.75497409E-07	-3.24825420E-06	-3.90094198E-05	6.35051293E-02
-3.43635790E-05	-5.14661386E-06	-1.56988044E-05	-3.24825420E-06	2.25674635E-05	2.70287277E-04	2.47877342E-02
-4.15529521E-04	-6.22243087E-05	-1.90516495E-04	-3.90094198E-05	2.70287277E-04	3.26842093E-03	2.36203879E+00
-2.84582399E-01	1.40242417E-03	-2.43421901E+00	6.35051293E-02	2.47877342E-02	2.36203879E+00	2.87316728E+04

Correlation matrix
1.00000000	0.99999875	0.99894210	0.98952362	-0.99523143	-0.99999991	-0.23099078
0.99999875	1.00000000	0.99888196	0.98959658	-0.99537892	-0.99999843	0.00760164
0.99894210	0.99888196	1.00000000	0.98387858	-0.99060574	-0.99893959	-4.30481835
0.98952362	0.98959658	0.98387858	1.00000000	-0.99159552	-0.98952420	0.54331822
-0.99523143	-0.99537892	-0.99060574	-0.99159552	1.00000000	0.99521116	0.03078329
-0.99999991	-0.99999843	-0.99893959	-0.98952420	0.99521116	1.00000000	0.24374604
-0.23099078	0.00760164	-4.30481835	0.54331822	0.03078329	0.24374604	1.00000000