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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017AP4 ∴ Orbital info ∴ Epoch 60400 MJD
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2017AP4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017AP4.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.07047 2.828e-05 au
e 0.533343 1.606e-05
i 1.48 0.0005986 deg
Ω 292.138 0.04416 deg
ω 150.655 0.04444 deg
M 158.913 0.1336 deg
Other useful info
Absolute Magnitude (H)    27.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9662 au
Aphelion distance 3.1747 au
Asc. node-Earth separation 1.74887 au
Desc. node-Earth separation 0.02888 au
Earth MOID 0.005 au
Orbital period 1088.19 days
Date of orbit computation   feb 26 11:22

Covariance matrix
7.99954622E-104.54250627E-10-1.69266214E-081.24899074E-06-1.25682334E-06-3.77925166E-06
4.54250627E-102.57952233E-10-9.61281578E-097.09222451E-07-7.13670229E-07-2.14603263E-06
-1.69266214E-08-9.61281578E-093.58321362E-07-2.64263894E-052.65921183E-057.99671899E-05
1.24899074E-067.09222451E-07-2.64263894E-051.95009974E-03-1.96232908E-03-5.90064543E-03
-1.25682334E-06-7.13670229E-072.65921183E-05-1.96232908E-031.97463518E-035.93764930E-03
-3.77925166E-06-2.14603263E-067.99671899E-05-5.90064543E-035.93764930E-031.78544420E-02

Correlation matrix
1.000000000.99998437-0.999772650.99999570-0.99999569-0.99999999
0.999984371.00000000-0.999872500.99996412-0.99996431-0.99998511
-0.99977265-0.999872501.00000000-0.999707770.999707960.99977516
0.999995700.99996412-0.999707771.00000000-0.99999998-0.99999532
-0.99999569-0.999964310.99970796-0.999999981.000000000.99999532
-0.99999999-0.999985110.99977516-0.999995320.999995321.00000000