NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018NR4 ∴ Orbital info ∴ Epoch 60400 MJD
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2018NR4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018NR4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.13373 4.543e-08 au
e 0.527225 3.588e-08
i 61.575 3.872e-05 deg
Ω 120.975 6.562e-06 deg
ω 272.193 2.274e-05 deg
M 268.142 1.993e-05 deg
Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0088 au
Aphelion distance 3.2587 au
Asc. node-Earth separation 0.52655 au
Desc. node-Earth separation 0.5567 au
Earth MOID 0.43571 au
Orbital period 1138.43 days
Date of orbit computation   feb 26 11:41

Covariance matrix
2.06432209E-15-1.35394063E-162.98168946E-133.19671462E-14-4.01275553E-13-7.47425304E-13
-1.35394063E-161.28735272E-15-9.35094345E-14-9.10896955E-158.86681583E-153.30444527E-14
2.98168946E-13-9.35094345E-141.49912637E-09-7.08270139E-12-2.11444143E-10-1.93767883E-11
3.19671462E-14-9.10896955E-15-7.08270139E-124.30638560E-11-1.49246606E-11-1.75649731E-11
-4.01275553E-138.86681583E-15-2.11444143E-10-1.49246606E-115.17185730E-10-7.94756807E-11
-7.47425304E-133.30444527E-14-1.93767883E-11-1.75649731E-11-7.94756807E-113.97178347E-10

Correlation matrix
1.00000000-0.083054300.169494090.10721577-0.38835661-0.82544147
-0.083054301.00000000-0.06731123-0.038686910.010866650.04621224
0.16949409-0.067311231.00000000-0.02787554-0.24013379-0.02511134
0.10721577-0.03868691-0.027875541.00000000-0.10000570-0.13430688
-0.388356610.01086665-0.24013379-0.100005701.00000000-0.17535502
-0.825441470.04621224-0.02511134-0.13430688-0.175355021.00000000