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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018EF1 ∴ Orbital info ∴ Epoch 60400 MJD
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2018EF1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018EF1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.1427 0.0004043 au
e 0.254075 0.0004168
i 10.469 0.01536 deg
Ω 166.16 0.00194 deg
ω 78.377 0.003239 deg
M 295.628 0.9103 deg
Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8524 au
Aphelion distance 1.433 au
Asc. node-Earth separation 0.02485 au
Desc. node-Earth separation 0.11978 au
Earth MOID 0.01455 au
Orbital period 446.168 days
Date of orbit computation   feb 26 11:27

Covariance matrix
1.63422935E-071.68488443E-076.20733029E-06-7.84034704E-07-1.24795651E-06-3.68006246E-04
1.68488443E-071.73733516E-076.40147454E-06-8.08448298E-07-1.28197781E-06-3.79414647E-04
6.20733029E-066.40147454E-062.35912078E-04-2.97885521E-05-4.70418152E-05-1.39781855E-02
-7.84034704E-07-8.08448298E-07-2.97885521E-053.76212648E-065.96402641E-061.76554738E-03
-1.24795651E-06-1.28197781E-06-4.70418152E-055.96402641E-061.04932368E-052.80990501E-03
-3.68006246E-04-3.79414647E-04-1.39781855E-021.76554738E-032.80990501E-038.28700176E-01

Correlation matrix
1.000000000.999935090.99970822-0.99991271-0.95298971-0.99999993
0.999935091.000000000.99991511-0.99998561-0.94947595-0.99993915
0.999708220.999915111.00000000-0.99990240-0.94548414-0.99971681
-0.99991271-0.99998561-0.999902401.000000000.949222720.99991703
-0.95298971-0.94947595-0.945484140.949222721.000000000.95287994
-0.99999993-0.99993915-0.999716810.999917030.952879941.00000000