AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012QR16 ∴ Orbital info ∴ Epoch epochXXX
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(634813) 2012QR16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 634813.eq1)
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.75655 1.789e-08 au
e 0.082596 4.835e-08
i 12.337 4.408e-06 deg
Ω 106.774 2.493e-05 deg
ω 254.075 3.806e-05 deg
M 245.525 2.847e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5289 au
Aphelion 2.9842 au
Asc. node-Earth separation 1.81866 au
Desc. node-Earth separation 1.66152 au
Earth MOID 1.55608 au
Orbital period 1671.65 days
Date of orbit computation  Jul 26 11:24
Correlation matrix
1.00000000-0.123429560.01237996-0.00771856-0.01827918-0.13607471
-0.123429561.00000000-0.027638280.016172140.17692651-0.21145527
0.01237996-0.027638281.00000000-0.084449070.047178690.00868582
-0.007718560.01617214-0.084449071.00000000-0.63572650-0.00425554
-0.018279180.176926510.04717869-0.635726501.00000000-0.75300562
-0.13607471-0.211455270.00868582-0.00425554-0.753005621.00000000
Covariance matrix
3.20227104E-16-1.06798494E-169.76464688E-16-3.44354130E-15-1.24498441E-14-6.93308885E-14
-1.06798494E-162.33794223E-15-5.89028256E-151.94950427E-143.25602659E-13-2.91109060E-13
9.76464688E-16-5.89028256E-151.94274761E-11-9.27989093E-127.91465987E-121.09003211E-12
-3.44354130E-151.94950427E-14-9.27989093E-126.21555061E-10-6.03237410E-10-3.02075131E-12
-1.24498441E-143.25602659E-137.91465987E-12-6.03237410E-101.44862605E-09-8.16012243E-10
-6.93308885E-14-2.91109060E-131.09003211E-12-3.02075131E-12-8.16012243E-108.10663504E-10