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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RS81 ∴ Orbital info ∴ Epoch epochXXX
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(235640) 2004RS81  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 235640.eq0)
Keplerian elements at epoch
57687.7 MJD
Value 1-σ variation Units
a 2.51554 1.174e-08 au
e 0.164021 1.18e-07
i 3.521 1.241e-05 deg
Ω 321.775 0.000141 deg
ω 86.674 0.000155 deg
M 333.032 6.087e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1029 au
Aphelion 2.9281 au
Asc. node-Earth separation 1.41141 au
Desc. node-Earth separation 1.48383 au
Earth MOID 1.11589 au
Orbital period 1457.29 days
Date of orbit computation  apr 23 20:39
Correlation matrix
1.000000000.126996680.001099740.00425859-0.105962730.22828903
0.126996681.00000000-0.05180391-0.01116856-0.387023350.92128617
0.00109974-0.051803911.000000000.84454543-0.74100811-0.05989840
0.00425859-0.011168560.844545431.00000000-0.89950322-0.01909001
-0.10596273-0.38702335-0.74100811-0.899503221.00000000-0.41875503
0.228289030.92128617-0.05989840-0.01909001-0.418755031.00000000
Covariance matrix
1.37879390E-161.75944505E-161.60303686E-167.04987987E-15-1.92818425E-131.63180883E-13
1.75944505E-161.39209002E-14-7.58749717E-14-1.85779380E-13-7.07646793E-126.61702499E-12
1.60303686E-16-7.58749717E-141.54100718E-101.47805990E-09-1.42551243E-09-4.52639172E-11
7.04987987E-15-1.85779380E-131.47805990E-091.98762007E-08-1.96523788E-08-1.63835291E-10
-1.92818425E-13-7.07646793E-12-1.42551243E-09-1.96523788E-082.40154888E-08-3.95039308E-09
1.63180883E-136.61702499E-12-4.52639172E-11-1.63835291E-10-3.95039308E-093.70569034E-09