NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2009JL2 ∴ Orbital info ∴ Epoch 60400 MJD

2009JL2 ▹

ORBITAL INFORMATION

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(ASCII data file 2009JL2.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.85434	0.0009001	au
e	0.472054	0.000271
i	17.857	0.006642	deg
Ω	52.916	0.000574	deg
ω	204.939	0.0008585	deg
M	313.146	1.59	deg

Other useful info
Absolute Magnitude (H)	26.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.979	au
Aphelion distance	2.7297	au
Asc. node-Earth separation	1.53111	au
Desc. node-Earth separation	-0.00147	au
Earth MOID	0.00132	au
Orbital period	922.32	days
Date of orbit computation	feb 26 10:48

Covariance matrix
8.10142497E-07	2.43918682E-07	5.97726670E-06	5.16657639E-07	6.76850545E-07	-1.43136293E-03
2.43918682E-07	7.34396541E-08	1.79970654E-06	1.55558030E-07	2.04022091E-07	-4.30956552E-04
5.97726670E-06	1.79970654E-06	4.41171774E-05	3.81228219E-06	5.04049046E-06	-1.05606721E-02
5.16657639E-07	1.55558030E-07	3.81228219E-06	3.29513869E-07	4.33194417E-07	-9.12833196E-04
6.76850545E-07	2.04022091E-07	5.04049046E-06	4.33194417E-07	7.37019299E-07	-1.19591301E-03
-1.43136293E-03	-4.30956552E-04	-1.05606721E-02	-9.12833196E-04	-1.19591301E-03	2.52893764E+00

Correlation matrix
1.00000000	0.99999781	0.99981136	0.99996615	0.87593655	-1.00000000
0.99999781	1.00000000	0.99984464	0.99997760	0.87694520	-0.99999796
0.99981136	0.99984464	1.00000000	0.99987183	0.88395368	-0.99981267
0.99996615	0.99997760	0.99987183	1.00000000	0.87903582	-0.99996665
0.87593655	0.87694520	0.88395368	0.87903582	1.00000000	-0.87597376
-1.00000000	-0.99999796	-0.99981267	-0.99996665	-0.87597376	1.00000000