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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015PD228 ∴ Orbital info ∴ Epoch 57242 MJD
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2015PD228  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015PD228.eq0)
Keplerian elements
(Epoch 57242.7 MJD)
Value 1-σ variation Units
a 2.35972 0.003946 au
e 0.454754 0.0007516
i 1.998 0.002623 deg
Ω 346.753 0.01066 deg
ω 326.017 0.01804 deg
M 0.286 0.003858 deg
Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2866 au
Aphelion distance 3.4328 au
Asc. node-Earth separation 0.35191 au
Desc. node-Earth separation 2.0115 au
Earth MOID 0.27308 au
Orbital period 1324 days
Date of orbit computation   feb 26 11:08

Covariance matrix
1.55707747E-052.96564075E-061.03491985E-05-4.20019668E-057.09831651E-05-1.51687066E-05
2.96564075E-065.64842018E-071.97113273E-06-7.99988646E-061.35200469E-05-2.88917633E-06
1.03491985E-051.97113273E-066.87926874E-06-2.79290174E-054.72041833E-05-1.00861814E-05
-4.20019668E-05-7.99988646E-06-2.79290174E-051.13559191E-04-1.92043603E-044.10199971E-05
7.09831651E-051.35200469E-054.72041833E-05-1.92043603E-043.25432710E-04-6.95736198E-05
-1.51687066E-05-2.88917633E-06-1.00861814E-054.10199971E-05-6.95736198E-051.48838438E-05

Correlation matrix
1.000000000.999999850.99995503-0.998857130.99717102-0.99640498
0.999999851.000000000.99995679-0.998870480.99720420-0.99644423
0.999955030.999956791.00000000-0.999248200.99765124-0.99677718
-0.99885713-0.99887048-0.999248201.00000000-0.998983000.99776193
0.997171020.997204200.99765124-0.998983001.00000000-0.99966951
-0.99640498-0.99644423-0.996777180.99776193-0.999669511.00000000