NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021JJ5 ∴ Orbital info ∴ Epoch 59348 MJD

2021JJ5 ▹

ORBITAL INFORMATION

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(ASCII data file 2021JJ5.eq0)

Keplerian elements
(Epoch 59348.8 MJD)
	Value	1-σ variation	Units
a	1.72662	0.001984	au
e	0.436156	0.0006735
i	7.306	0.008647	deg
Ω	228.411	0.002305	deg
ω	45.673	0.003097	deg
M	344.375	0.02952	deg

Other useful info
Absolute Magnitude (H)	25.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9735	au
Aphelion distance	2.4797	au
Asc. node-Earth separation	0.06193	au
Desc. node-Earth separation	1.0199	au
Earth MOID	0.03002	au
Orbital period	828.69	days
Date of orbit computation	feb 26 12:49

Covariance matrix
3.93798297E-06	1.33648615E-06	1.71598029E-05	-4.57431397E-06	6.14403552E-06	5.85758993E-05
1.33648615E-06	4.53581264E-07	5.82375261E-06	-1.55244673E-06	2.08519293E-06	1.98796865E-05
1.71598029E-05	5.82375261E-06	7.47756085E-05	-1.99321193E-05	2.67726666E-05	2.55244881E-04
-4.57431397E-06	-1.55244673E-06	-1.99321193E-05	5.31381630E-06	-7.13729626E-06	-6.80410394E-05
6.14403552E-06	2.08519293E-06	2.67726666E-05	-7.13729626E-06	9.59096770E-06	9.13885141E-05
5.85758993E-05	1.98796865E-05	2.55244881E-04	-6.80410394E-05	9.13885141E-05	8.71293248E-04

Correlation matrix
1.00000000	0.99999998	0.99998941	-0.99996727	0.99973659	0.99999971
0.99999998	1.00000000	0.99998938	-0.99996750	0.99974094	0.99999955
0.99998941	0.99998938	1.00000000	-0.99993146	0.99972474	0.99998823
-0.99996727	-0.99996750	-0.99993146	1.00000000	-0.99976802	-0.99996661
0.99973659	0.99974094	0.99972474	-0.99976802	1.00000000	0.99971965
0.99999971	0.99999955	0.99998823	-0.99996661	0.99971965	1.00000000