AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012RO2 ∴ Orbital info ∴ Epoch epochXXX
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(420728) 2012RO2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 420728.eq0)
Keplerian elements at epoch
57993.7 MJD
Value 1-σ variation Units
a 5.14839 1.757e-07 au
e 0.093618 7.661e-08
i 21.331 7.008e-06 deg
Ω 113.956 2.376e-05 deg
ω 255.827 6.009e-05 deg
M 134.061 5.854e-05 deg
Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 4.6664 au
Aphelion 5.6304 au
Asc. node-Earth separation 4.23935 au
Desc. node-Earth separation 3.97229 au
Earth MOID 3.74004 au
Orbital period 4266.83 days
Date of orbit computation  apr 23 21:19
Correlation matrix
1.00000000-0.352347200.022119210.013074300.55642993-0.61564734
-0.352347201.000000000.00145024-0.005073880.08639792-0.07394882
0.022119210.001450241.00000000-0.344807010.14535098-0.01937898
0.01307430-0.00507388-0.344807011.00000000-0.36333899-0.00518037
0.556429930.086397920.14535098-0.363338991.00000000-0.92553690
-0.61564734-0.07394882-0.01937898-0.00518037-0.925536901.00000000
Covariance matrix
3.08844906E-14-4.74402932E-152.72401857E-145.45823251E-145.87586765E-12-6.33334680E-12
-4.74402932E-155.86965590E-157.78601388E-16-9.23443200E-153.97741484E-13-3.31641287E-13
2.72401857E-147.78601388E-164.91066455E-11-5.73996938E-116.12039438E-11-7.94935843E-12
5.45823251E-14-9.23443200E-15-5.73996938E-115.64321660E-10-5.18640792E-10-7.20369529E-12
5.87586765E-123.97741484E-136.12039438E-11-5.18640792E-103.61062683E-09-3.25548790E-09
-6.33334680E-12-3.31641287E-13-7.94935843E-12-7.20369529E-12-3.25548790E-093.42658956E-09