NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2018LL ∴ Orbital info ∴ Epoch 58273 MJD

2018LL ▹

ORBITAL INFORMATION

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(ASCII data file 2018LL.eq0)

Keplerian elements
(Epoch 58273.5 MJD)
	Value	1-σ variation	Units
a	1.65717	0.02107	au
e	0.467526	0.006423
i	49.838	0.2228	deg
Ω	249.071	0.0008351	deg
ω	308.349	0.4021	deg
M	20.199	0.5579	deg

Other useful info
Absolute Magnitude (H)	24.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8824	au
Aphelion distance	2.4319	au
Asc. node-Earth separation	-0.00993	au
Desc. node-Earth separation	0.83858	au
Earth MOID	0.00934	au
Orbital period	779.202	days
Date of orbit computation	feb 26 11:45

Covariance matrix
4.43752467E-04	1.35295282E-04	4.69413695E-03	-1.62395155E-05	8.47104852E-03	-1.17513919E-02
1.35295282E-04	4.12500661E-05	1.43118988E-03	-4.95228405E-06	2.58272697E-03	-3.58286994E-03
4.69413695E-03	1.43118988E-03	4.96561100E-02	-1.71653472E-04	8.96094124E-02	-1.24309609E-01
-1.62395155E-05	-4.95228405E-06	-1.71653472E-04	6.97421174E-07	-3.09740090E-04	4.29952990E-04
8.47104852E-03	2.58272697E-03	8.96094124E-02	-3.09740090E-04	1.61709621E-01	-2.24329443E-01
-1.17513919E-02	-3.58286994E-03	-1.24309609E-01	4.29952990E-04	-2.24329443E-01	3.11198855E-01

Correlation matrix
1.00000000	0.99999985	0.99999774	-0.92311352	0.99999735	-0.99999983
0.99999985	1.00000000	0.99999674	-0.92330600	0.99999595	-0.99999936
0.99999774	0.99999674	1.00000000	-0.92239870	0.99999851	-0.99999852
-0.92311352	-0.92330600	-0.92239870	1.00000000	-0.92232064	0.92289951
0.99999735	0.99999595	0.99999851	-0.92232064	1.00000000	-0.99999851
-0.99999983	-0.99999936	-0.99999852	0.92289951	-0.99999851	1.00000000