NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997AC11 ∴ Orbital info ∴ Epoch 60600 MJD
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1997AC11  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1997AC11.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 0.91323 1.792e-09 au
e 0.368003 4.62e-07
i 31.695 2.245e-05 deg
Ω 116.919 5.646e-06 deg
ω 141.571 3.112e-05 deg
M 183.409 8.113e-05 deg
Other useful info
Absolute Magnitude (H)    20.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5772 au
Aphelion distance 1.2493 au
Asc. node-Earth separation 0.12668 au
Desc. node-Earth separation -0.40249 au
Earth MOID 0.10435 au
Orbital period 318.764 days
Date of orbit computation   Jul 29 10:57

Covariance matrix
3.21074748E-187.30423325E-161.84003819E-141.35552292E-15-2.73287511E-148.34351114E-14
7.30423325E-162.13434172E-134.04828816E-123.30921242E-13-1.11302095E-113.26129531E-11
1.84003819E-144.04828816E-125.03973243E-10-1.21629051E-11-1.03515850E-103.97162605E-10
1.35552292E-153.30921242E-13-1.21629051E-113.18815793E-11-3.62257667E-113.62042417E-11
-2.73287511E-14-1.11302095E-11-1.03515850E-10-3.62257667E-119.68503233E-10-2.42980207E-09
8.34351114E-143.26129531E-113.97162605E-103.62042417E-11-2.42980207E-096.58175850E-09

Correlation matrix
1.000000000.882347340.457425130.13397812-0.490079090.57395098
0.882347341.000000000.390333390.12685943-0.774142350.87013608
0.457425130.390333391.00000000-0.09595413-0.148167370.21806885
0.133978120.12685943-0.095954131.00000000-0.206156550.07903484
-0.49007909-0.77414235-0.14816737-0.206156551.00000000-0.96238621
0.573950980.870136080.218068850.07903484-0.962386211.00000000