AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001DR71 ∴ Orbital info ∴ Epoch epochXXX
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(139025) 2001DR71  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 139025.eq0)
Keplerian elements at epoch
57371.5 MJD
Value 1-σ variation Units
a 2.35375 7.483e-09 au
e 0.137745 4.899e-08
i 6.178 4.777e-06 deg
Ω 157.218 4.151e-05 deg
ω 58.891 4.412e-05 deg
M 355.093 1.438e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0295 au
Aphelion 2.678 au
Asc. node-Earth separation 1.16545 au
Desc. node-Earth separation 1.47546 au
Earth MOID 1.03084 au
Orbital period 1318.98 days
Date of orbit computation  apr 23 20:17
Correlation matrix
1.000000000.24060606-0.01233652-0.002246510.00223535-0.01908150
0.240606061.00000000-0.02331435-0.00247689-0.083163450.21312165
-0.01233652-0.023314351.000000000.34979607-0.32445440-0.00577274
-0.00224651-0.002476890.349796071.00000000-0.936515520.00256148
0.00223535-0.08316345-0.32445440-0.936515521.00000000-0.34502432
-0.019081500.21312165-0.005772740.00256148-0.345024321.00000000
Covariance matrix
5.59895561E-178.81955735E-17-4.40919545E-16-6.97847264E-167.38017989E-16-2.05276427E-15
8.81955735E-172.39979101E-15-5.45535936E-15-5.03724215E-15-1.79757325E-131.50102301E-13
-4.40919545E-16-5.45535936E-152.28153209E-116.93629359E-11-6.83808249E-11-3.96431343E-13
-6.97847264E-16-5.03724215E-156.93629359E-111.72344923E-09-1.71546396E-091.52884319E-12
7.38017989E-16-1.79757325E-13-6.83808249E-11-1.71546396E-091.94686010E-09-2.18871970E-10
-2.05276427E-151.50102301E-13-3.96431343E-131.52884319E-12-2.18871970E-102.06702697E-10