NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991FA ∴ Orbital info ∴ Epoch 57609 MJD
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(11054) 1991FA  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 11054.eq0)
Keplerian elements
(Epoch 57609.5 MJD)
Value 1-σ variation Units
a 1.97898 1.939e-09 au
e 0.44714 1.836e-08
i 3.077 2.722e-06 deg
Ω 339.249 3.942e-05 deg
ω 92.109 3.984e-05 deg
M 95.446 3.628e-06 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0941 au
Aphelion distance 2.8639 au
Asc. node-Earth separation 0.60088 au
Desc. node-Earth separation 0.56659 au
Earth MOID 0.12188 au
Orbital period 1016.86 days
Date of orbit computation   feb 26 10:20

Covariance matrix
3.76069709E-181.67872285E-17-5.96699177E-16-2.30821995E-155.91395868E-15-4.72266356E-15
1.67872285E-173.36957153E-16-3.84075761E-15-1.19635327E-146.49612187E-15-1.48579663E-14
-5.96699177E-16-3.84075761E-157.40770853E-122.71993465E-12-3.08309251E-126.14588679E-13
-2.30821995E-15-1.19635327E-142.71993465E-121.55376273E-09-1.55792133E-096.41013983E-12
5.91395868E-156.49612187E-15-3.08309251E-12-1.55792133E-091.58687852E-09-2.20236521E-11
-4.72266356E-15-1.48579663E-146.14588679E-136.41013983E-12-2.20236521E-111.31620111E-11

Correlation matrix
1.000000000.47158229-0.11305228-0.030196090.07655477-0.67126145
0.471582291.00000000-0.07687544-0.016534070.00888372-0.22310582
-0.11305228-0.076875441.000000000.02535270-0.028436280.06224171
-0.03019609-0.016534070.025352701.00000000-0.992159130.04482435
0.076554770.00888372-0.02843628-0.992159131.00000000-0.15238997
-0.67126145-0.223105820.062241710.04482435-0.152389971.00000000