NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021CE9 ∴ Orbital info ∴ Epoch 59261 MJD

2021CE9 ▹

ORBITAL INFORMATION

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(ASCII data file 2021CE9.eq0)

Keplerian elements
(Epoch 59261.5 MJD)
	Value	1-σ variation	Units
a	1.92821	0.00137	au
e	0.456214	0.0003657
i	8.649	0.005308	deg
Ω	143.42	0.001854	deg
ω	24.391	0.002388	deg
M	352.262	0.007889	deg

Other useful info
Absolute Magnitude (H)	25.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0485	au
Aphelion distance	2.8079	au
Asc. node-Earth separation	0.09152	au
Desc. node-Earth separation	1.59853	au
Earth MOID	0.07384	au
Orbital period	977.976	days
Date of orbit computation	feb 26 12:21

Covariance matrix
1.87801037E-06	5.01143863E-07	7.27384596E-06	-2.54116607E-06	3.25918634E-06	1.08110695E-05
5.01143863E-07	1.33729503E-07	1.94098794E-06	-6.78101720E-07	8.69777774E-07	2.88489298E-06
7.27384596E-06	1.94098794E-06	2.81788662E-05	-9.84318762E-06	1.26088380E-05	4.18777278E-05
-2.54116607E-06	-6.78101720E-07	-9.84318762E-06	3.43898614E-06	-4.40818807E-06	-1.46293392E-05
3.25918634E-06	8.69777774E-07	1.26088380E-05	-4.40818807E-06	5.70053150E-06	1.87476979E-05
1.08110695E-05	2.88489298E-06	4.18777278E-05	-1.46293392E-05	1.87476979E-05	6.22403304E-05

Correlation matrix
1.00000000	0.99999956	0.99989259	-0.99992826	0.99609905	0.99996252
0.99999956	1.00000000	0.99987904	-0.99992175	0.99617816	0.99995429
0.99989259	0.99987904	1.00000000	-0.99990512	0.99484548	0.99996640
-0.99992826	-0.99992175	-0.99990512	1.00000000	-0.99560536	-0.99993910
0.99609905	0.99617816	0.99484548	-0.99560536	1.00000000	0.99530074
0.99996252	0.99995429	0.99996640	-0.99993910	0.99530074	1.00000000