AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012QR16 ∴ Orbital info ∴ Epoch epochXXX
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(634813) 2012QR16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 634813.eq0)
Keplerian elements at epoch
58377.5 MJD
Value 1-σ variation Units
a 2.75461 1.794e-08 au
e 0.084866 4.818e-08
i 12.346 4.412e-06 deg
Ω 106.823 2.491e-05 deg
ω 254.943 3.749e-05 deg
M 125.768 2.751e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5208 au
Aphelion 2.9884 au
Asc. node-Earth separation 1.81323 au
Desc. node-Earth separation 1.65871 au
Earth MOID 1.54878 au
Orbital period 1669.9 days
Date of orbit computation  Jul 26 11:24
Correlation matrix
1.00000000-0.152167830.01111664-0.00374609-0.036494960.04772052
-0.152167831.00000000-0.028832080.017200450.17259099-0.23308883
0.01111664-0.028832081.00000000-0.086100260.049021010.01062972
-0.003746090.01720045-0.086100261.00000000-0.64463428-0.00527913
-0.036494960.172590990.04902101-0.644634281.00000000-0.75526341
0.04772052-0.233088830.01062972-0.00527913-0.755263411.00000000
Covariance matrix
3.21785771E-16-1.31526903E-168.79814613E-16-1.67358466E-15-2.45414427E-142.35494721E-14
-1.31526903E-162.32175628E-15-6.12940748E-152.06411900E-143.11752682E-13-3.08974281E-13
8.79814613E-16-6.12940748E-151.94656310E-11-9.46074318E-128.10774858E-121.29017533E-12
-1.67358466E-152.06411900E-14-9.46074318E-126.20259058E-10-6.01843698E-10-3.61693812E-12
-2.45414427E-143.11752682E-138.10774858E-12-6.01843698E-101.40529507E-09-7.78887553E-10
2.35494721E-14-3.08974281E-131.29017533E-12-3.61693812E-12-7.78887553E-107.56806959E-10