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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009YL17 ∴ Orbital info ∴ Epoch epochXXX
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2009YL17  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009YL17.eq0)
Keplerian elements at epoch
58312.9 MJD
Value 1-σ variation Units
a 2.406 1.242e-08 au
e 0.243056 1.115e-07
i 4.491 9.195e-06 deg
Ω 280.901 0.000128 deg
ω 124.945 0.0001367 deg
M 139.243 2.856e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8212 au
Aphelion 2.9908 au
Asc. node-Earth separation 1.61288 au
Desc. node-Earth separation 1.00232 au
Earth MOID 0.83361 au
Orbital period 1363.14 days
Date of orbit computation  apr 24 01:38
Correlation matrix
1.000000000.06078144-0.019350430.01426339-0.077125190.19239996
0.060781441.00000000-0.04722703-0.021514980.10872352-0.27519034
-0.01935043-0.047227031.00000000-0.654026500.61242033-0.00574549
0.01426339-0.02151498-0.654026501.00000000-0.941235330.02237575
-0.077125190.108723520.61242033-0.941235331.00000000-0.35631460
0.19239996-0.27519034-0.005745490.02237575-0.356314601.00000000
Covariance matrix
1.54309062E-168.41973449E-17-2.21028996E-152.26773472E-14-1.30934104E-136.82645730E-14
8.41973449E-171.24355037E-14-4.84267341E-14-3.07076490E-131.65697519E-12-8.76515421E-13
-2.21028996E-15-4.84267341E-148.45523475E-11-7.69718761E-107.69614508E-10-1.50898498E-12
2.26773472E-14-3.07076490E-13-7.69718761E-101.63812779E-08-1.64639077E-088.17986676E-11
-1.30934104E-131.65697519E-127.69614508E-10-1.64639077E-081.86776240E-08-1.39087823E-09
6.82645730E-14-8.76515421E-13-1.50898498E-128.17986676E-11-1.39087823E-098.15810640E-10