AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001AD40 ∴ Orbital info ∴ Epoch epochXXX
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(171769) 2001AD40  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 171769.eq0)
Keplerian elements at epoch
57744.3 MJD
Value 1-σ variation Units
a 2.3271 1.108e-08 au
e 0.157803 7.158e-08
i 7.022 4.742e-06 deg
Ω 78.882 5.684e-05 deg
ω 112.512 5.853e-05 deg
M 118.148 1.664e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9599 au
Aphelion 2.6943 au
Asc. node-Earth separation 1.43054 au
Desc. node-Earth separation 1.12416 au
Earth MOID 0.9714 au
Orbital period 1296.65 days
Date of orbit computation  Jun 5 01:14
Correlation matrix
1.000000000.004808930.001062960.004314410.02874177-0.13686935
0.004808931.00000000-0.01547170-0.01713287-0.049009050.33036700
0.00106296-0.015471701.00000000-0.088219460.083653700.00986056
0.00431441-0.01713287-0.088219461.00000000-0.95814382-0.01611030
0.02874177-0.049009050.08365370-0.958143821.00000000-0.26038600
-0.136869350.330367000.00986056-0.01611030-0.260386001.00000000
Covariance matrix
1.22858021E-163.81519305E-185.58744074E-172.71808466E-151.86465858E-14-2.52462094E-14
3.81519305E-185.12308684E-15-5.25169235E-15-6.97004723E-14-2.05317636E-133.93505448E-13
5.58744074E-17-5.25169235E-152.24900560E-11-2.37793231E-112.32201233E-117.78188689E-13
2.71808466E-15-6.97004723E-14-2.37793231E-113.23057370E-09-3.18753258E-09-1.52381278E-11
1.86465858E-14-2.05317636E-132.32201233E-11-3.18753258E-093.42584889E-09-2.53623773E-10
-2.52462094E-143.93505448E-137.78188689E-13-1.52381278E-11-2.53623773E-102.76934118E-10