NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012PP28 ∴ Orbital info ∴ Epoch 60400 MJD
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(668949) 2012PP28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 668949.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.98932 1.153e-08 au
e 0.606733 7.798e-08
i 5.673 2.008e-05 deg
Ω 254.057 0.0002256 deg
ω 133.668 0.0002239 deg
M 30.059 1.14e-05 deg
Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7823 au
Aphelion distance 3.1963 au
Asc. node-Earth separation 1.14743 au
Desc. node-Earth separation -0.09848 au
Earth MOID 0.02649 au
Orbital period 1024.83 days
Date of orbit computation   apr 22 10:20

Covariance matrix
1.32856660E-161.62551345E-16-6.63556069E-14-2.05316007E-132.32541869E-13-9.81317848E-14
1.62551345E-166.08062646E-154.42727625E-132.27225184E-12-1.40857822E-12-3.99990926E-13
-6.63556069E-144.42727625E-134.03006535E-103.62469519E-09-3.56926711E-09-1.67054943E-11
-2.05316007E-132.27225184E-123.62469519E-095.08758799E-08-5.03627275E-08-6.41446063E-11
2.32541869E-13-1.40857822E-12-3.56926711E-09-5.03627275E-085.01518454E-08-3.06887517E-11
-9.81317848E-14-3.99990926E-13-1.67054943E-11-6.41446063E-11-3.06887517E-111.29862013E-10

Correlation matrix
1.000000000.18085259-0.28676749-0.078972370.09008781-0.74709696
0.180852591.000000000.282817590.12918924-0.08066095-0.45012684
-0.286767490.282817591.000000000.80049658-0.79392513-0.07302343
-0.078972370.129189240.800496581.00000000-0.99703365-0.02495532
0.09008781-0.08066095-0.79392513-0.997033651.00000000-0.01202527
-0.74709696-0.45012684-0.07302343-0.02495532-0.012025271.00000000