NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018NN4 ∴ Orbital info ∴ Epoch 60400 MJD
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2018NN4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018NN4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.68642 9.8e-08 au
e 0.572472 4.875e-08
i 29.25 1.311e-05 deg
Ω 291.161 1.382e-05 deg
ω 340.472 1.689e-05 deg
M 107.865 2.679e-05 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1485 au
Aphelion distance 4.2243 au
Asc. node-Earth separation 0.15667 au
Desc. node-Earth separation 2.93913 au
Earth MOID 0.15196 au
Orbital period 1608.28 days
Date of orbit computation   feb 26 11:57

Covariance matrix
9.60371827E-156.00786236E-16-1.77405587E-14-4.53780483E-145.48638859E-13-2.59812568E-12
6.00786236E-162.37633292E-15-1.17074918E-131.80569998E-133.70528341E-14-2.19157630E-13
-1.77405587E-14-1.17074918E-131.71871308E-105.98492225E-11-7.96222040E-111.02988351E-11
-4.53780483E-141.80569998E-135.98492225E-111.90870419E-10-1.45228545E-105.72343195E-12
5.48638859E-133.70528341E-14-7.96222040E-11-1.45228545E-102.85402951E-10-1.84924651E-10
-2.59812568E-12-2.19157630E-131.02988351E-115.72343195E-12-1.84924651E-107.17548431E-10

Correlation matrix
1.000000000.12576119-0.01380848-0.033516360.33138865-0.98972568
0.125761191.00000000-0.183192850.268115940.04499234-0.16783299
-0.01380848-0.183192851.000000000.33043612-0.359503620.02932654
-0.033516360.268115940.330436121.00000000-0.622233580.01546542
0.331388650.04499234-0.35950362-0.622233581.00000000-0.40863915
-0.98972568-0.167832990.029326540.01546542-0.408639151.00000000