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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002EM121 ∴ Orbital info ∴ Epoch epochXXX
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(302460) 2002EM121  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 302460.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33244 8.583e-09 au
e 0.163609 4.198e-08
i 3.044 4.575e-06 deg
Ω 358.112 7.814e-05 deg
ω 171.378 7.934e-05 deg
M 81.004 1.512e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9508 au
Aphelion 2.714 au
Asc. node-Earth separation 1.70463 au
Desc. node-Earth separation 0.95858 au
Earth MOID 0.95739 au
Orbital period 1301.11 days
Date of orbit computation  apr 23 20:53
Correlation matrix
1.00000000-0.080239350.00375122-0.003600760.06246531-0.54814237
-0.080239351.00000000-0.01731880-0.00925818-0.003598430.09909659
0.00375122-0.017318801.00000000-0.142034230.138227900.00546381
-0.00360076-0.00925818-0.142034231.00000000-0.98130438-0.00677418
0.06246531-0.003598430.13822790-0.981304381.00000000-0.17517322
-0.548142370.099096590.00546381-0.00677418-0.175173221.00000000
Covariance matrix
7.36646212E-17-2.89083542E-171.47302597E-16-2.41502342E-154.25369627E-14-7.11486323E-14
-2.89083542E-171.76202876E-15-3.32608250E-15-3.03689635E-14-1.19844358E-146.29084392E-14
1.47302597E-16-3.32608250E-152.09323333E-11-5.07808093E-115.01767609E-113.78048786E-13
-2.41502342E-15-3.03689635E-14-5.07808093E-116.10654512E-09-6.08414596E-09-8.00567670E-12
4.25369627E-14-1.19844358E-145.01767609E-11-6.08414596E-096.29500676E-09-2.10188769E-10
-7.11486323E-146.29084392E-143.78048786E-13-8.00567670E-12-2.10188769E-102.28711188E-10