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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001DY80 ∴ Orbital info ∴ Epoch epochXXX
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(228401) 2001DY80  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 228401.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.95346 2.377e-08 au
e 0.068856 5.28e-08
i 10.777 4.567e-06 deg
Ω 35.688 2.496e-05 deg
ω 187.432 4.295e-05 deg
M 136.264 3.435e-05 deg
Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7501 au
Aphelion 3.1568 au
Asc. node-Earth separation 2.16231 au
Desc. node-Earth separation 1.74531 au
Earth MOID 1.74214 au
Orbital period 1853.94 days
Date of orbit computation  apr 23 20:37
Correlation matrix
1.00000000-0.098955270.00163158-0.00779238-0.164779580.06686024
-0.098955271.00000000-0.005093290.013910410.15430757-0.10939024
0.00163158-0.005093291.000000000.14597016-0.05915672-0.02991471
-0.007792380.013910410.145970161.00000000-0.56517281-0.00254175
-0.164779580.15430757-0.05915672-0.565172811.00000000-0.80911973
0.06686024-0.10939024-0.02991471-0.00254175-0.809119731.00000000
Covariance matrix
5.65126042E-16-1.24206428E-161.77140659E-16-4.62406214E-15-1.68235453E-135.45934926E-14
-1.24206428E-162.78782179E-15-1.22819598E-151.83338328E-143.49913895E-13-1.98386153E-13
1.77140659E-16-1.22819598E-152.08580016E-111.66410665E-11-1.16033105E-11-4.69268547E-12
-4.62406214E-151.83338328E-141.66410665E-116.23105347E-10-6.05903503E-10-2.17928180E-12
-1.68235453E-133.49913895E-13-1.16033105E-11-6.05903503E-101.84451814E-09-1.19358823E-09
5.45934926E-14-1.98386153E-13-4.69268547E-12-2.17928180E-12-1.19358823E-091.17977866E-09