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AstDyS ∴ Objects ∴ 2011LQ18 ∴ Orbital info ∴ Epoch epochXXX
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(649563) 2011LQ18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 649563.eq0)
Keplerian elements at epoch
58698.9 MJD
Value 1-σ variation Units
a 3.03273 5.375e-08 au
e 0.169742 1.254e-07
i 18.395 1.431e-05 deg
Ω 120.724 2.859e-05 deg
ω 231.374 5.431e-05 deg
M 117.853 3.887e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5179 au
Aphelion 3.5475 au
Asc. node-Earth separation 2.30897 au
Desc. node-Earth separation 1.64721 au
Earth MOID 1.54985 au
Orbital period 1929.08 days
Date of orbit computation  apr 23 22:05
Correlation matrix
1.00000000-0.199043800.04535851-0.001189100.00239675-0.03943660
-0.199043801.00000000-0.013114850.009831200.002104330.13847259
0.04535851-0.013114851.000000000.09012457-0.00975217-0.03728168
-0.001189100.009831200.090124571.00000000-0.48199954-0.01460762
0.002396750.00210433-0.00975217-0.481999541.00000000-0.84757673
-0.039436600.13847259-0.03728168-0.01460762-0.847576731.00000000
Covariance matrix
2.88879640E-15-1.34159341E-153.48839938E-14-1.82717075E-156.99677487E-15-8.23923849E-14
-1.34159341E-151.57263380E-14-2.35334817E-143.52470568E-141.43332387E-146.75004656E-13
3.48839938E-14-2.35334817E-142.04747131E-103.68684175E-11-7.57926159E-12-2.07364100E-11
-1.82717075E-153.52470568E-143.68684175E-118.17343836E-10-7.48454802E-10-1.62334610E-11
6.99677487E-151.43332387E-14-7.57926159E-12-7.48454802E-102.95007540E-09-1.78947128E-09
-8.23923849E-146.75004656E-13-2.07364100E-11-1.62334610E-11-1.78947128E-091.51097855E-09