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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999RP28 ∴ Orbital info ∴ Epoch 51434 MJD
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1999RP28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1999RP28.eq0)
Keplerian elements
(Epoch 51434.7 MJD)
Value 1-σ variation Units
a 1.47649 0.002264 au
e 0.240617 0.0009453
i 9.239 0.02812 deg
Ω 174.257 0.002507 deg
ω 144.758 0.01054 deg
M 19.825 0.03615 deg
Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1212 au
Aphelion distance 1.8318 au
Asc. node-Earth separation 0.73555 au
Desc. node-Earth separation 0.15742 au
Earth MOID 0.13222 au
Orbital period 655.307 days
Date of orbit computation   feb 26 10:23

Covariance matrix
5.12747792E-062.14062256E-066.36760548E-055.67425511E-06-2.36435463E-05-8.18424895E-05
2.14062256E-068.93680764E-072.65832831E-052.36868722E-06-9.87540637E-06-3.41651551E-05
6.36760548E-052.65832831E-057.90779199E-047.04685050E-05-2.93554792E-04-1.01639938E-03
5.67425511E-062.36868722E-067.04685050E-056.28484543E-06-2.60909273E-05-9.06102608E-05
-2.36435463E-05-9.87540637E-06-2.93554792E-04-2.60909273E-051.10991688E-043.76320197E-04
-8.18424895E-05-3.41651551E-05-1.01639938E-03-9.06102608E-053.76320197E-041.30691435E-03

Correlation matrix
1.000000000.999993080.999992240.99956182-0.99109547-0.99977752
0.999993081.000000000.999976500.99946873-0.99155896-0.99969755
0.999992240.999976501.000000000.99958594-0.99086920-0.99980018
0.999561820.999468730.999585941.00000000-0.98786361-0.99978477
-0.99109547-0.99155896-0.99086920-0.987863611.000000000.98807232
-0.99977752-0.99969755-0.99980018-0.999784770.988072321.00000000