NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021UC4 ∴ Orbital info ∴ Epoch 59522 MJD

2021UC4 ▹

ORBITAL INFORMATION

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(ASCII data file 2021UC4.eq0)

Keplerian elements
(Epoch 59522.1 MJD)
	Value	1-σ variation	Units
a	2.38629	0.00168	au
e	0.502229	0.0003098
i	2.923	0.001354	deg
Ω	23.897	0.003466	deg
ω	25.149	0.006855	deg
M	359.291	0.002276	deg

Other useful info
Absolute Magnitude (H)	23.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1878	au
Aphelion distance	3.5847	au
Asc. node-Earth separation	0.23017	au
Desc. node-Earth separation	2.26627	au
Earth MOID	0.19869	au
Orbital period	1346.42	days
Date of orbit computation	feb 26 12:21

Covariance matrix
2.82332036E-06	5.20475262E-07	2.27443020E-06	5.80859000E-06	-1.14480946E-05	3.81585097E-06
5.20475262E-07	9.59495165E-08	4.19291793E-07	1.07092617E-06	-2.11099474E-06	7.03564654E-07
2.27443020E-06	4.19291793E-07	1.83281912E-06	4.68404589E-06	-9.23044062E-06	3.07490302E-06
5.80859000E-06	1.07092617E-06	4.68404589E-06	1.20121124E-05	-2.37051257E-05	7.87524747E-06
-1.14480946E-05	-2.11099474E-06	-9.23044062E-06	-2.37051257E-05	4.69897112E-05	-1.55863245E-05
3.81585097E-06	7.03564654E-07	3.07490302E-06	7.87524747E-06	-1.55863245E-05	5.18155642E-06

Correlation matrix
1.00000000	0.99999682	0.99984512	0.99742661	-0.99392071	0.99765690
0.99999682	1.00000000	0.99985072	0.99753569	-0.99417850	0.99782068
0.99984512	0.99985072	1.00000000	0.99827833	-0.99462928	0.99779542
0.99742661	0.99753569	0.99827833	1.00000000	-0.99777170	0.99821571
-0.99392071	-0.99417850	-0.99462928	-0.99777170	1.00000000	-0.99887745
0.99765690	0.99782068	0.99779542	0.99821571	-0.99887745	1.00000000