NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018NN ∴ Orbital info ∴ Epoch 57528 MJD
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ORBITAL INFORMATION
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(ASCII data file 2018NN.eq0)
Keplerian elements
(Epoch 57528.1 MJD)
Value 1-σ variation Units
a 1.85797 2.585e-08 au
e 0.314455 1.367e-07
i 10.069 1.008e-05 deg
Ω 297.673 2.355e-05 deg
ω 344.507 4.049e-05 deg
M 61.341 2.516e-05 deg
Other useful info
Absolute Magnitude (H)    20.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2737 au
Aphelion distance 2.4422 au
Asc. node-Earth separation 0.26927 au
Desc. node-Earth separation 1.41948 au
Earth MOID 0.26113 au
Orbital period 925.033 days
Date of orbit computation   Jul 29 13:01

Covariance matrix
6.68369956E-16-3.01639241E-151.55924672E-131.05426817E-13-7.56016039E-136.03860715E-13
-3.01639241E-151.86984663E-14-8.10647144E-13-6.66937606E-133.40060931E-12-2.82393403E-12
1.55924672E-13-8.10647144E-131.01529500E-101.01448478E-10-2.64554145E-101.52944154E-10
1.05426817E-13-6.66937606E-131.01448478E-105.54523512E-10-6.44919925E-101.02288033E-10
-7.56016039E-133.40060931E-12-2.64554145E-10-6.44919925E-101.63917990E-09-8.32577825E-10
6.03860715E-13-2.82393403E-121.52944154E-101.02288033E-10-8.32577825E-106.32934328E-10

Correlation matrix
1.00000000-0.853250180.598563530.17317399-0.722286070.92842963
-0.853250181.00000000-0.58834591-0.207120090.61424331-0.82086592
0.59856353-0.588345911.000000000.42755248-0.648492770.60333349
0.17317399-0.207120090.427552481.00000000-0.676445020.17265753
-0.722286070.61424331-0.64849277-0.676445021.00000000-0.81739543
0.92842963-0.820865920.603333490.17265753-0.817395431.00000000