NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017UR4 ∴ Orbital info ∴ Epoch 57520 MJD
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2017UR4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017UR4.eq0)
Keplerian elements
(Epoch 57520.5 MJD)
Value 1-σ variation Units
a 1.46559 2.524e-08 au
e 0.356715 5.347e-07
i 21.74 3.167e-05 deg
Ω 211.158 1.652e-05 deg
ω 311.143 7.217e-05 deg
M 325.951 5.878e-05 deg
Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9428 au
Aphelion distance 1.9884 au
Asc. node-Earth separation 0.03085 au
Desc. node-Earth separation 0.67641 au
Earth MOID 0.02707 au
Orbital period 648.065 days
Date of orbit computation   Jul 29 12:08

Covariance matrix
6.37002773E-161.02023844E-142.94650064E-13-2.92665026E-141.61782644E-12-1.02695732E-12
1.02023844E-142.85931598E-133.12600918E-12-1.64570049E-142.98363998E-11-7.60661364E-12
2.94650064E-133.12600918E-121.00282276E-093.95668739E-111.01347171E-09-1.09193961E-09
-2.92665026E-14-1.64570049E-143.95668739E-112.73034650E-10-3.33156443E-101.11817011E-10
1.61782644E-122.98363998E-111.01347171E-09-3.33156443E-105.20852610E-09-3.23305071E-09
-1.02695732E-12-7.60661364E-12-1.09193961E-091.11817011E-10-3.23305071E-093.45519735E-09

Correlation matrix
1.000000000.755961970.36865811-0.070176430.88818584-0.69222185
0.755961971.000000000.18460654-0.001862560.77313960-0.24200473
0.368658110.184606541.000000000.075615490.44344741-0.58661086
-0.07017643-0.001862560.075615491.00000000-0.279371380.11512312
0.888185840.773139600.44344741-0.279371381.00000000-0.76211176
-0.69222185-0.24200473-0.586610860.11512312-0.762111761.00000000