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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RU5 ∴ Orbital info ∴ Epoch epochXXX
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(203271) 2001RU5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 203271.eq0)
Keplerian elements at epoch
57318.5 MJD
Value 1-σ variation Units
a 2.98843 1.351e-08 au
e 0.257591 5.746e-08
i 5.692 6.289e-06 deg
Ω 337.465 5.45e-05 deg
ω 333.85 5.611e-05 deg
M 283.647 1.402e-05 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2186 au
Aphelion 3.7582 au
Asc. node-Earth separation 1.25655 au
Desc. node-Earth separation 2.64041 au
Earth MOID 1.20589 au
Orbital period 1886.96 days
Date of orbit computation  apr 23 20:32
Correlation matrix
1.000000000.164729900.030633550.030090840.08147677-0.49701697
0.164729901.00000000-0.02651042-0.003136730.06396404-0.44894259
0.03063355-0.026510421.000000000.27147074-0.268787240.03043779
0.03009084-0.003136730.271470741.00000000-0.966431650.01046762
0.081476770.06396404-0.26878724-0.966431651.00000000-0.25033576
-0.49701697-0.448942590.030437790.01046762-0.250335761.00000000
Covariance matrix
1.82385152E-161.27826639E-162.60166494E-152.21490230E-146.17423205E-14-9.40788098E-14
1.27826639E-163.30147787E-15-9.57922003E-15-9.82329792E-152.06226510E-13-3.61552077E-13
2.60166494E-15-9.57922003E-153.95474660E-119.30481763E-11-9.48467404E-112.68286156E-12
2.21490230E-14-9.82329792E-159.30481763E-112.97064681E-09-2.95563693E-097.99649016E-12
6.17423205E-142.06226510E-13-9.48467404E-11-2.95563693E-093.14853741E-09-1.96880712E-10
-9.40788098E-14-3.61552077E-132.68286156E-127.99649016E-12-1.96880712E-101.96449854E-10