AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012RO2 ∴ Orbital info ∴ Epoch epochXXX
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(420728) 2012RO2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 420728.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.14101 1.703e-07 au
e 0.095244 7.658e-08
i 21.338 7.011e-06 deg
Ω 113.961 2.376e-05 deg
ω 255.629 5.952e-05 deg
M 337.802 6.481e-05 deg
Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 4.6514 au
Aphelion 5.6307 au
Asc. node-Earth separation 4.23461 au
Desc. node-Earth separation 3.96052 au
Earth MOID 3.72531 au
Orbital period 4257.66 days
Date of orbit computation  apr 23 21:19
Correlation matrix
1.00000000-0.373350710.017819240.022076320.54835605-0.70412906
-0.373350711.000000000.00269275-0.005629790.08140516-0.00336915
0.017819240.002692751.00000000-0.344796740.14784206-0.02191520
0.02207632-0.00562979-0.344796741.00000000-0.36854156-0.00565188
0.548356050.081405160.14784206-0.368541561.00000000-0.91451215
-0.70412906-0.00336915-0.02191520-0.00565188-0.914512151.00000000
Covariance matrix
2.89903417E-14-4.86825525E-152.12722428E-148.92986311E-145.55752227E-12-7.76942925E-12
-4.86825525E-155.86488330E-151.44585196E-15-1.02426705E-143.71085119E-13-1.67209006E-14
2.12722428E-141.44585196E-154.91580803E-11-5.74317580E-116.17003136E-11-9.95756201E-12
8.92986311E-14-1.02426705E-14-5.74317580E-115.64394800E-10-5.21158556E-10-8.70151579E-12
5.55752227E-123.71085119E-136.17003136E-11-5.21158556E-103.54310324E-09-3.52769934E-09
-7.76942925E-12-1.67209006E-14-9.95756201E-12-8.70151579E-12-3.52769934E-094.19972026E-09