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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2018NR4 ∴ Orbital info ∴ Epoch 58067 MJD
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2018NR4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2018NR4.eq0)
Keplerian elements
(Epoch 58067.6 MJD)
Value 1-σ variation Units
a 2.13342 4.546e-08 au
e 0.527017 3.585e-08
i 61.576 3.873e-05 deg
Ω 121.007 6.561e-06 deg
ω 272.237 2.276e-05 deg
M 250.374 1.333e-05 deg
Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0091 au
Aphelion distance 3.2578 au
Asc. node-Earth separation 0.52533 au
Desc. node-Earth separation 0.55797 au
Earth MOID 0.43484 au
Orbital period 1138.18 days
Date of orbit computation   feb 26 11:41

Covariance matrix
2.06651844E-15-1.41703977E-162.97777331E-133.18234826E-14-4.05515127E-133.24753203E-13
-1.41703977E-161.28526199E-15-9.69929986E-14-8.95804879E-151.74095421E-14-4.21947881E-14
2.97777331E-13-9.69929986E-141.49979628E-09-7.97657398E-12-2.09016283E-101.35448765E-10
3.18234826E-14-8.95804879E-15-7.97657398E-124.30459100E-11-1.47686901E-11-9.71452967E-13
-4.05515127E-131.74095421E-14-2.09016283E-10-1.47686901E-115.17830827E-10-2.88282954E-10
3.24753203E-13-4.21947881E-141.35448765E-10-9.71452967E-13-2.88282954E-101.77611947E-10

Correlation matrix
1.00000000-0.086949390.169143710.10669943-0.392006680.53604063
-0.086949391.00000000-0.06985997-0.038084800.02134015-0.08831346
0.16914371-0.069859971.00000000-0.03139311-0.237175610.26243565
0.10669943-0.03808480-0.031393111.00000000-0.09891954-0.01111015
-0.392006680.02134015-0.23717561-0.098919541.00000000-0.95058055
0.53604063-0.088313460.26243565-0.01111015-0.950580551.00000000