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AstDyS ∴ Objects ∴ 2011SU121 ∴ Orbital info ∴ Epoch epochXXX
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(306336) 2011SU121  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 306336.eq0)
Keplerian elements at epoch
57939.5 MJD
Value 1-σ variation Units
a 2.20437 1.26e-08 au
e 0.178683 4.709e-08
i 2.974 5.6e-06 deg
Ω 12.96 0.0001003 deg
ω 301.192 0.000102 deg
M 315.802 1.865e-05 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8105 au
Aphelion 2.5983 au
Asc. node-Earth separation 0.95437 au
Desc. node-Earth separation 1.35238 au
Earth MOID 0.79871 au
Orbital period 1195.43 days
Date of orbit computation  apr 23 20:54
Correlation matrix
1.000000000.112594840.00204127-0.011974000.12352821-0.59284148
0.112594841.00000000-0.03001080-0.013027910.02190752-0.04773642
0.00204127-0.030010801.000000000.05029656-0.04852588-0.00547942
-0.01197400-0.013027910.050296561.00000000-0.97888048-0.01248854
0.123528210.02190752-0.04852588-0.978880481.00000000-0.18833595
-0.59284148-0.04773642-0.00547942-0.01248854-0.188335951.00000000
Covariance matrix
1.58701196E-166.67948000E-171.44004660E-16-1.51286596E-141.58679627E-13-1.39268656E-13
6.67948000E-172.21752296E-15-7.91404632E-15-6.15289903E-141.05194281E-13-4.19187751E-14
1.44004660E-16-7.91404632E-153.13598525E-112.82485607E-11-2.77092857E-11-5.72197930E-13
-1.51286596E-14-6.15289903E-142.82485607E-111.00587044E-08-1.00107266E-08-2.33564859E-11
1.58679627E-131.05194281E-13-2.77092857E-11-1.00107266E-081.03975213E-08-3.58115263E-10
-1.39268656E-13-4.19187751E-14-5.72197930E-13-2.33564859E-11-3.58115263E-103.47735794E-10