NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021UO2 ∴ Orbital info ∴ Epoch 59515 MJD

2021UO2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021UO2.eq0)

Keplerian elements
(Epoch 59515.5 MJD)
	Value	1-σ variation	Units
a	1.61465	0.009782	au
e	0.352661	0.003536
i	34.718	0.1523	deg
Ω	215.798	0.009545	deg
ω	137.254	0.1759	deg
M	20.792	0.2806	deg

Other useful info
Absolute Magnitude (H)	23.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0452	au
Aphelion distance	2.1841	au
Asc. node-Earth separation	0.90174	au
Desc. node-Earth separation	0.1297	au
Earth MOID	0.12201	au
Orbital period	749.407	days
Date of orbit computation	Jul 29 13:30

Covariance matrix
9.56920212E-05	3.45920447E-05	1.48991395E-03	9.33623473E-05	1.71999226E-03	-2.74449222E-03
3.45920447E-05	1.25050650E-05	5.38571753E-04	3.37480709E-05	6.21691934E-04	-9.92091720E-04
1.48991395E-03	5.38571753E-04	2.31998242E-02	1.45380220E-03	2.67862440E-02	-4.27334397E-02
9.33623473E-05	3.37480709E-05	1.45380220E-03	9.11022987E-05	1.67861631E-03	-2.67783868E-03
1.71999226E-03	6.21691934E-04	2.67862440E-02	1.67861631E-03	3.09364078E-02	-4.93370777E-02
-2.74449222E-03	-9.92091720E-04	-4.27334397E-02	-2.67783868E-03	-4.93370777E-02	7.87156121E-02

Correlation matrix
1.00000000	0.99998939	0.99995620	0.99992915	0.99966316	-0.99998550
0.99998939	1.00000000	0.99990387	0.99986486	0.99953341	-0.99995029
0.99995620	0.99990387	1.00000000	0.99999610	0.99984926	-0.99998864
0.99992915	0.99986486	0.99999610	1.00000000	0.99988909	-0.99997537
0.99966316	0.99953341	0.99984926	0.99988909	1.00000000	-0.99978828
-0.99998550	-0.99995029	-0.99998864	-0.99997537	-0.99978828	1.00000000