NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Summanus ∴ Orbital info ∴ Epoch 60600 MJD
Contact »
(11885) Summanus  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 11885.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.70332 2.508e-09 au
e 0.474445 3.546e-08
i 19.43 1.042e-05 deg
Ω 359.78 9.293e-06 deg
ω 116.197 1.15e-05 deg
M 59.347 6.617e-06 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8952 au
Aphelion distance 2.5114 au
Asc. node-Earth separation 0.66609 au
Desc. node-Earth separation 0.09722 au
Earth MOID 0.06865 au
Orbital period 811.972 days
Date of orbit computation   Jul 29 10:55

Covariance matrix
6.28943242E-18-2.15908363E-17-3.94544965E-15-2.51728016E-156.22471349E-15-1.25840735E-14
-2.15908363E-171.25755109E-15-3.26098948E-146.56966573E-146.02620432E-14-3.73289385E-14
-3.94544965E-15-3.26098948E-141.08618374E-101.80242532E-15-7.15891006E-121.25902561E-11
-2.51728016E-156.56966573E-141.80242532E-158.63584777E-11-7.05036929E-11-8.79322653E-13
6.22471349E-156.02620432E-14-7.15891006E-12-7.05036929E-111.32274347E-10-4.04622905E-11
-1.25840735E-14-3.73289385E-141.25902561E-11-8.79322653E-13-4.04622905E-114.37871683E-11

Correlation matrix
1.00000000-0.24277330-0.15095209-0.108012330.21581212-0.75830181
-0.242773301.00000000-0.088233790.199355380.14775535-0.15907773
-0.15095209-0.088233791.000000000.00001861-0.059725180.18256162
-0.108012330.199355380.000018611.00000000-0.65966215-0.01429955
0.215812120.14775535-0.05972518-0.659662151.00000000-0.53166641
-0.75830181-0.159077730.18256162-0.01429955-0.531666411.00000000