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AstDyS ∴ Objects ∴ 2003RU1 ∴ Orbital info ∴ Epoch epochXXX
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(172457) 2003RU1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 172457.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30386 6.701e-09 au
e 0.234874 4.667e-08
i 2.203 4.857e-06 deg
Ω 70.854 0.000138 deg
ω 260.299 0.000139 deg
M 332.621 1.364e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7627 au
Aphelion 2.845 au
Asc. node-Earth separation 1.28043 au
Desc. node-Earth separation 1.08061 au
Earth MOID 0.75354 au
Orbital period 1277.27 days
Date of orbit computation  apr 23 20:25
Correlation matrix
1.00000000-0.21213578-0.00045518-0.00117537-0.00358726-0.27398153
-0.212135781.00000000-0.01465599-0.008420250.08138460-0.55309475
-0.00045518-0.014655991.00000000-0.520317790.514254190.01899189
-0.00117537-0.00842025-0.520317791.00000000-0.992976820.00696651
-0.003587260.081384600.51425419-0.992976821.00000000-0.11720627
-0.27398153-0.553094750.018991890.00696651-0.117206271.00000000
Covariance matrix
4.49057476E-17-6.63389198E-17-1.48154623E-17-1.08719735E-15-3.34134813E-15-2.50399297E-14
-6.63389198E-172.17774499E-15-3.32200769E-15-5.42391027E-145.27901800E-13-3.52017211E-13
-1.48154623E-17-3.32200769E-152.35919660E-11-3.48846824E-103.47190089E-101.25808837E-12
-1.08719735E-15-5.42391027E-14-3.48846824E-101.90532062E-08-1.90515608E-081.31147469E-11
-3.34134813E-155.27901800E-133.47190089E-10-1.90515608E-081.93203430E-08-2.22187247E-10
-2.50399297E-14-3.52017211E-131.25808837E-121.31147469E-11-2.22187247E-101.86003748E-10