NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021WY1 ∴ Orbital info ∴ Epoch 60400 MJD

2021WY1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021WY1.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	0.899306	0.0002447	au
e	0.39382	0.0006612
i	21.539	0.05548	deg
Ω	64.543	0.002127	deg
ω	227.447	0.02359	deg
M	1.23	0.5212	deg

Other useful info
Absolute Magnitude (H)	24.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.5451	au
Aphelion distance	1.2535	au
Asc. node-Earth separation	0.04955	au
Desc. node-Earth separation	-0.41303	au
Earth MOID	0.03253	au
Orbital period	311.501	days
Date of orbit computation	feb 26 13:01

Covariance matrix
5.98741495E-08	1.61775685E-07	1.35741842E-05	5.20529768E-07	5.77119142E-06	-1.27523919E-04
1.61775685E-07	4.37212898E-07	3.66860522E-05	1.40664513E-06	1.55897371E-05	-3.44568264E-04
1.35741842E-05	3.66860522E-05	3.07836600E-03	1.18029512E-04	1.30803205E-03	-2.89118238E-02
5.20529768E-07	1.40664513E-06	1.18029512E-04	4.52604422E-06	5.01667631E-05	-1.10867551E-03
5.77119142E-06	1.55897371E-05	1.30803205E-03	5.01667631E-05	5.56426078E-04	-1.22916449E-02
-1.27523919E-04	-3.44568264E-04	-2.89118238E-02	-1.10867551E-03	-1.22916449E-02	2.71609496E-01

Correlation matrix
1.00000000	0.99987817	0.99984788	0.99992286	0.99986660	-0.99999884
0.99987817	1.00000000	0.99998704	0.99995088	0.99951328	-0.99989942
0.99984788	0.99998704	1.00000000	0.99993343	0.99943493	-0.99986850
0.99992286	0.99995088	0.99993343	1.00000000	0.99966145	-0.99993687
0.99986660	0.99951328	0.99943493	0.99966145	1.00000000	-0.99984756
-0.99999884	-0.99989942	-0.99986850	-0.99993687	-0.99984756	1.00000000