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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009AN25 ∴ Orbital info ∴ Epoch epochXXX
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(246696) 2009AN25  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 246696.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.93651 2.339e-08 au
e 0.065917 6.03e-08
i 1.703 5.275e-06 deg
Ω 282.734 0.0002192 deg
ω 266.375 0.0002235 deg
M 302.253 4.559e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7429 au
Aphelion 3.1301 au
Asc. node-Earth separation 1.91978 au
Desc. node-Earth separation 1.92851 au
Earth MOID 1.74414 au
Orbital period 1838 days
Date of orbit computation  apr 23 20:41
Correlation matrix
1.000000000.157140470.00420331-0.005452880.04864405-0.34308553
0.157140471.00000000-0.00549555-0.005148690.07276562-0.35275656
0.00420331-0.005495551.00000000-0.235253520.227815690.01260945
-0.00545288-0.00514869-0.235253521.00000000-0.97994607-0.00044552
0.048644050.072765620.22781569-0.979946071.00000000-0.19629757
-0.34308553-0.352756560.01260945-0.00044552-0.196297571.00000000
Covariance matrix
5.47061277E-162.21617375E-165.18565199E-16-2.79562642E-142.54328218E-13-3.65825139E-13
2.21617375E-163.63576282E-15-1.74784425E-15-6.80502368E-149.80778397E-13-9.69674633E-13
5.18565199E-16-1.74784425E-152.78219171E-11-2.71997242E-102.68611143E-103.03209627E-12
-2.79562642E-14-6.80502368E-14-2.71997242E-104.80473757E-08-4.80157680E-08-4.45195338E-12
2.54328218E-139.80778397E-132.68611143E-10-4.80157680E-084.99682040E-08-2.00039126E-09
-3.65825139E-13-9.69674633E-133.03209627E-12-4.45195338E-12-2.00039126E-092.07829084E-09