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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015PR228 ∴ Orbital info ∴ Epoch 60600 MJD
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2015PR228  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015PR228.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.59516 1.489e-05 au
e 0.689434 2.27e-06
i 7.28 3.363e-05 deg
Ω 320.465 0.0001199 deg
ω 107.21 9.055e-05 deg
M 36.069 0.007135 deg
Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.806 au
Aphelion distance 4.3844 au
Asc. node-Earth separation 0.69715 au
Desc. node-Earth separation 0.146 au
Earth MOID 0.03464 au
Orbital period 1527.02 days
Date of orbit computation   Jul 29 12:20

Covariance matrix
2.21779651E-103.38061890E-113.73009099E-10-1.67428687E-091.19451637E-09-1.06250205E-07
3.38061890E-115.15500728E-125.67022800E-11-2.55085440E-101.82259714E-10-1.61958978E-08
3.73009099E-105.67022800E-111.13070155E-09-3.37628763E-092.54613343E-09-1.78683863E-07
-1.67428687E-09-2.55085440E-10-3.37628763E-091.43758043E-08-1.07194898E-088.02097880E-07
1.19451637E-091.82259714E-102.54613343E-09-1.07194898E-088.20005475E-09-5.72259816E-07
-1.06250205E-07-1.61958978E-08-1.78683863E-078.02097880E-07-5.72259816E-075.09023587E-05

Correlation matrix
1.000000000.999817480.74487703-0.937676320.88577390-0.99999994
0.999817481.000000000.74269737-0.937033140.88647740-0.99981911
0.744877030.742697371.00000000-0.837431640.83617810-0.74480466
-0.93767632-0.93703314-0.837431641.00000000-0.987301200.93765341
0.885773900.886477400.83617810-0.987301201.00000000-0.88575971
-0.99999994-0.99981911-0.744804660.93765341-0.885759711.00000000