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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013HR25 ∴ Orbital info ∴ Epoch epochXXX
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(408449) 2013HR25  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 408449.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57857 1.934e-08 au
e 0.135737 5.593e-08
i 14.113 4.605e-06 deg
Ω 92.433 2.647e-05 deg
ω 113.714 3.277e-05 deg
M 235.494 2.02e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2286 au
Aphelion 2.9286 au
Asc. node-Earth separation 1.69444 au
Desc. node-Earth separation 1.38352 au
Earth MOID 1.26266 au
Orbital period 1512.4 days
Date of orbit computation  apr 23 21:17
Correlation matrix
1.00000000-0.045287200.00866919-0.00242273-0.00352937-0.24942016
-0.045287201.00000000-0.076800250.00053794-0.163760590.32441548
0.00866919-0.076800251.000000000.12922423-0.07679707-0.04067941
-0.002422730.000537940.129224231.00000000-0.77112331-0.01657889
-0.00352937-0.16376059-0.07679707-0.771123311.00000000-0.59146766
-0.249420160.32441548-0.04067941-0.01657889-0.591467661.00000000
Covariance matrix
3.73926501E-16-4.89814220E-177.72032521E-16-1.23988995E-15-2.23623682E-15-9.74488118E-14
-4.89814220E-173.12842422E-15-1.97828725E-147.96308234E-16-3.00123457E-133.66620094E-13
7.72032521E-16-1.97828725E-142.12093722E-111.57504788E-11-1.15887417E-11-3.78521387E-12
-1.23988995E-157.96308234E-161.57504788E-117.00441355E-10-6.68709434E-10-8.86529694E-12
-2.23623682E-15-3.00123457E-13-1.15887417E-11-6.68709434E-101.07363204E-09-3.91571084E-10
-9.74488118E-143.66620094E-13-3.78521387E-12-8.86529694E-12-3.91571084E-104.08228911E-10