AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QC81 ∴ Orbital info ∴ Epoch epochXXX
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(82886) 2001QC81  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 82886.eq0)
Keplerian elements at epoch
57615.7 MJD
Value 1-σ variation Units
a 2.72979 1.291e-08 au
e 0.205367 3.971e-08
i 9.446 4.742e-06 deg
Ω 318.626 2.61e-05 deg
ω 338.694 2.844e-05 deg
M 161.332 1.241e-05 deg
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1692 au
Aphelion 3.2904 au
Asc. node-Earth separation 1.18129 au
Desc. node-Earth separation 2.24841 au
Earth MOID 1.15622 au
Orbital period 1647.38 days
Date of orbit computation  apr 23 20:04
Correlation matrix
1.000000000.118750480.01865608-0.000434430.03069867-0.08569465
0.118750481.00000000-0.00273127-0.004079050.12332004-0.36574356
0.01865608-0.002731271.000000000.26558445-0.245293900.01025577
-0.00043443-0.004079050.265584451.00000000-0.89553769-0.01650881
0.030698670.12332004-0.24529390-0.895537691.00000000-0.41381840
-0.08569465-0.365743560.01025577-0.01650881-0.413818401.00000000
Covariance matrix
1.66638117E-166.08745202E-171.14205040E-15-1.46367236E-161.12684936E-14-1.37240891E-14
6.08745202E-171.57697931E-15-5.14345672E-16-4.22775681E-151.39253415E-13-1.80190682E-13
1.14205040E-15-5.14345672E-162.24882363E-113.28714481E-11-3.30768106E-116.03376626E-13
-1.46367236E-16-4.22775681E-153.28714481E-116.81203675E-10-6.64632458E-10-5.34560543E-12
1.12684936E-141.39253415E-13-3.30768106E-11-6.64632458E-108.08571395E-10-1.45986142E-10
-1.37240891E-14-1.80190682E-136.03376626E-13-5.34560543E-12-1.45986142E-101.53916540E-10