AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001DA16 ∴ Orbital info ∴ Epoch epochXXX
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(72458) 2001DA16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 72458.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65094 1.532e-08 au
e 0.090853 3.759e-08
i 13.277 4.092e-06 deg
Ω 117.962 2.282e-05 deg
ω 185.744 3.769e-05 deg
M 344.307 3.058e-05 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4101 au
Aphelion 2.8918 au
Asc. node-Earth separation 1.90703 au
Desc. node-Earth separation 1.39512 au
Earth MOID 1.39473 au
Orbital period 1576.52 days
Date of orbit computation  apr 23 20:01
Correlation matrix
1.000000000.050258460.001350400.00401704-0.00042634-0.15542895
0.050258461.00000000-0.018929130.003394070.17647988-0.23902570
0.00135040-0.018929131.000000000.14246883-0.093352630.01319410
0.004017040.003394070.142468831.00000000-0.57422596-0.01875491
-0.000426340.17647988-0.09335263-0.574225961.00000000-0.79336395
-0.15542895-0.239025700.01319410-0.01875491-0.793363951.00000000
Covariance matrix
2.34670326E-162.89428477E-178.46452775E-171.40437295E-15-2.46129273E-16-7.28059453E-14
2.89428477E-171.41320758E-15-2.91168239E-152.91186442E-152.50023262E-13-2.74759940E-13
8.46452775E-17-2.91168239E-151.67425127E-111.33038488E-11-1.43952473E-111.65080522E-12
1.40437295E-152.91186442E-151.33038488E-115.20827921E-10-4.93869478E-10-1.30878357E-11
-2.46129273E-162.50023262E-13-1.43952473E-11-4.93869478E-101.42024891E-09-9.14240639E-10
-7.28059453E-14-2.74759940E-131.65080522E-12-1.30878357E-11-9.14240639E-109.35000107E-10