NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021CF4 ∴ Orbital info ∴ Epoch 59258 MJD
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2021CF4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021CF4.eq0)
Keplerian elements
(Epoch 59258.4 MJD)
Value 1-σ variation Units
a 1.53011 0.0003248 au
e 0.739487 0.0001018
i 6.678 0.001098 deg
Ω 182.368 0.001611 deg
ω 96.441 0.003516 deg
M 319.783 0.01519 deg
Other useful info
Absolute Magnitude (H)    21.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3986 au
Aphelion distance 2.6616 au
Asc. node-Earth separation -0.24071 au
Desc. node-Earth separation -0.36406 au
Earth MOID 0.03454 au
Orbital period 691.328 days
Date of orbit computation   Jul 29 12:56

Covariance matrix
1.05526121E-073.30519650E-083.56417767E-07-5.19075332E-071.13936571E-064.93525495E-06
3.30519650E-081.03540806E-081.11640761E-07-1.62520157E-073.57041353E-071.54580564E-06
3.56417767E-071.11640761E-071.20512852E-06-1.76003753E-063.85592479E-061.66690846E-05
-5.19075332E-07-1.62520157E-07-1.76003753E-062.59648985E-06-5.63944832E-06-2.42754351E-05
1.13936571E-063.57041353E-073.85592479E-06-5.63944832E-061.23598297E-055.32888505E-05
4.93525495E-061.54580564E-061.66690846E-05-2.42754351E-055.32888505E-052.30812992E-04

Correlation matrix
1.000000000.999911420.99945369-0.991646970.997647030.99999880
0.999911421.000000000.99942529-0.991192820.998059670.99992860
0.999453690.999425291.00000000-0.994974460.999092340.99945890
-0.99164697-0.99119282-0.994974461.00000000-0.99549037-0.99161613
0.997647030.998059670.99909234-0.995490371.000000000.99770003
0.999998800.999928600.99945890-0.991616130.997700031.00000000