AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003OR2 ∴ Orbital info ∴ Epoch epochXXX
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(161307) 2003OR2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 161307.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43031 7.596e-09 au
e 0.22981 4.237e-08
i 2.64 4.454e-06 deg
Ω 19.101 9.306e-05 deg
ω 353.673 9.357e-05 deg
M 125.308 1.008e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8718 au
Aphelion 2.9888 au
Asc. node-Earth separation 0.87667 au
Desc. node-Earth separation 1.98195 au
Earth MOID 0.87227 au
Orbital period 1383.86 days
Date of orbit computation  apr 23 20:22
Correlation matrix
1.00000000-0.36457216-0.011757910.02344847-0.00683990-0.41906976
-0.364572161.000000000.00609516-0.01077156-0.035600160.47787959
-0.011757910.006095161.00000000-0.305115410.303167740.00395406
0.02344847-0.01077156-0.305115411.00000000-0.99302544-0.00604706
-0.00683990-0.035600160.30316774-0.993025441.00000000-0.10254186
-0.419069760.477879590.00395406-0.00604706-0.102541861.00000000
Covariance matrix
5.77014293E-17-1.17348280E-16-3.97781610E-161.65748152E-14-4.86135773E-15-3.20995927E-14
-1.17348280E-161.79555983E-151.15028780E-15-4.24736160E-14-1.41145221E-132.04191820E-13
-3.97781610E-161.15028780E-151.98354804E-11-1.26452193E-101.26333531E-101.77576297E-13
1.65748152E-14-4.24736160E-14-1.26452193E-108.65927856E-09-8.64600573E-09-5.67420325E-12
-4.86135773E-15-1.41145221E-131.26333531E-10-8.64600573E-098.75444420E-09-9.67465286E-11
-3.20995927E-142.04191820E-131.77576297E-13-5.67420325E-12-9.67465286E-111.01681004E-10