NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2002PR1 ∴ Orbital info ∴ Epoch 52502 MJD
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2002PR1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2002PR1.eq0)
Keplerian elements
(Epoch 52502.2 MJD)
Value 1-σ variation Units
a 2.49538 0.0006205 au
e 0.589492 0.0001007
i 6.699 0.0007747 deg
Ω 149.178 0.0002743 deg
ω 206.22 0.0001492 deg
M 353.336 0.00265 deg
Other useful info
Absolute Magnitude (H)    21.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0244 au
Aphelion distance 3.9664 au
Asc. node-Earth separation 2.46749 au
Desc. node-Earth separation 0.05369 au
Earth MOID 0.037 au
Orbital period 1439.81 days
Date of orbit computation   feb 26 10:25

Covariance matrix
3.85065813E-076.25181358E-084.80606091E-071.69643717E-07-8.37002304E-081.64449243E-06
6.25181358E-081.01502640E-087.80299724E-082.75429357E-08-1.35850287E-082.66994015E-07
4.80606091E-077.80299724E-086.00169466E-072.11564129E-07-1.04004854E-072.05245322E-06
1.69643717E-072.75429357E-082.11564129E-077.52334242E-08-3.71667869E-087.24451132E-07
-8.37002304E-08-1.35850287E-08-1.04004854E-07-3.71667869E-082.22476700E-08-3.58216744E-07
1.64449243E-062.66994015E-072.05245322E-067.24451132E-07-3.58216744E-077.02326211E-06

Correlation matrix
1.000000000.999999700.999734870.99670097-0.904309110.99998840
0.999999701.000000000.999737160.99670387-0.904023300.99998485
0.999734870.999737161.000000000.99563389-0.900066080.99969353
0.996700970.996703870.995633891.00000000-0.908463190.99663066
-0.90430911-0.90402330-0.90006608-0.908463191.00000000-0.90622111
0.999988400.999984850.999693530.99663066-0.906221111.00000000