NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021WY1 ∴ Orbital info ∴ Epoch 59547 MJD

2021WY1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021WY1.eq0)

Keplerian elements
(Epoch 59547.8 MJD)
	Value	1-σ variation	Units
a	0.899311	0.000245	au
e	0.393902	0.0006612
i	21.541	0.05548	deg
Ω	64.555	0.002074	deg
ω	227.458	0.02362	deg
M	96.277	0.1185	deg

Other useful info
Absolute Magnitude (H)	24.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.5451	au
Aphelion distance	1.2536	au
Asc. node-Earth separation	0.04869	au
Desc. node-Earth separation	-0.4139	au
Earth MOID	0.03198	au
Orbital period	311.504	days
Date of orbit computation	feb 26 13:01

Covariance matrix
6.00352828E-08	1.61996956E-07	1.35913490E-05	5.08019645E-07	5.78548278E-06	-2.90361281E-05
1.61996956E-07	4.37232925E-07	3.66839538E-05	1.37102306E-06	1.56077230E-05	-7.83577011E-05
1.35913490E-05	3.66839538E-05	3.07787302E-03	1.15028594E-04	1.30940606E-03	-6.57409825E-03
5.08019645E-07	1.37102306E-06	1.15028594E-04	4.29953558E-06	4.89507676E-05	-2.45720439E-04
5.78548278E-06	1.56077230E-05	1.30940606E-03	4.89507676E-05	5.57683916E-04	-2.79793565E-03
-2.90361281E-05	-7.83577011E-05	-6.57409825E-03	-2.45720439E-04	-2.79793565E-03	1.40439793E-02

Correlation matrix
1.00000000	0.99987830	0.99984789	0.99992276	0.99986707	-0.99997774
0.99987830	1.00000000	0.99998701	0.99994832	0.99951441	-0.99995433
0.99984789	0.99998701	1.00000000	0.99993020	0.99943588	-0.99992114
0.99992276	0.99994832	0.99993020	1.00000000	0.99966543	-0.99996642
0.99986707	0.99951441	0.99943588	0.99966543	1.00000000	-0.99976648
-0.99997774	-0.99995433	-0.99992114	-0.99996642	-0.99976648	1.00000000