NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Summanus ∴ Orbital info ∴ Epoch 60400 MJD
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(11885) Summanus  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 11885.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.70338 2.554e-09 au
e 0.474481 3.546e-08
i 19.431 1.042e-05 deg
Ω 359.782 9.292e-06 deg
ω 116.192 1.15e-05 deg
M 330.677 6.468e-06 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8952 au
Aphelion distance 2.5116 au
Asc. node-Earth separation 0.66661 au
Desc. node-Earth separation 0.09551 au
Earth MOID 0.0675 au
Orbital period 812.02 days
Date of orbit computation   feb 26 10:20

Covariance matrix
6.52445918E-18-2.15125884E-17-4.17181673E-15-2.53692545E-156.48747383E-15-1.24230330E-14
-2.15125884E-171.25723494E-15-3.27051605E-146.56787966E-146.03552474E-14-3.91255081E-14
-4.17181673E-15-3.27051605E-141.08623362E-10-1.29543354E-15-7.15629677E-121.22760590E-11
-2.53692545E-156.56787966E-14-1.29543354E-158.63504897E-11-7.04925217E-11-1.07950145E-12
6.48747383E-156.03552474E-14-7.15629677E-12-7.04925217E-111.32266330E-10-3.99659402E-11
-1.24230330E-14-3.91255081E-141.22760590E-11-1.07950145E-12-3.99659402E-114.18385767E-11

Correlation matrix
1.00000000-0.23752657-0.15670806-0.106881620.22084049-0.75191185
-0.237526571.00000000-0.088500650.199335460.14800697-0.17059383
-0.15670806-0.088500651.00000000-0.00001338-0.059703810.18209956
-0.106881620.19933546-0.000013381.00000000-0.65960812-0.01795984
0.220840490.14800697-0.05970381-0.659608121.00000000-0.53725063
-0.75191185-0.170593830.18209956-0.01795984-0.537250631.00000000