NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001FE90 ∴ Orbital info ∴ Epoch 60400 MJD
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(488515) 2001FE90  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 488515.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.93588 5.093e-09 au
e 0.494731 1.496e-08
i 8.804 6.517e-06 deg
Ω 98.406 4.797e-06 deg
ω 145.328 9.777e-06 deg
M 183.549 6.935e-06 deg
Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9781 au
Aphelion distance 2.8936 au
Asc. node-Earth separation 1.48288 au
Desc. node-Earth separation 0.02248 au
Earth MOID 0.01414 au
Orbital period 983.82 days
Date of orbit computation   feb 26 13:24

Covariance matrix
2.59345058E-172.93867491E-17-1.23561391E-14-1.03554920E-14-1.91690883E-15-3.21556582E-14
2.93867491E-172.23937979E-16-5.00842616E-153.74517441E-15-1.24446517E-132.42668501E-15
-1.23561391E-14-5.00842616E-154.24705479E-11-1.23296143E-111.30779540E-111.66661044E-11
-1.03554920E-143.74517441E-15-1.23296143E-112.30131203E-11-2.58399979E-111.56560463E-11
-1.91690883E-15-1.24446517E-131.30779540E-11-2.58399979E-119.55969063E-11-2.27782483E-11
-3.21556582E-142.42668501E-151.66661044E-111.56560463E-11-2.27782483E-114.80987223E-11

Correlation matrix
1.000000000.38561035-0.37230586-0.42388104-0.03849821-0.91044066
0.385610351.00000000-0.051356270.05216995-0.850544320.02338206
-0.37230586-0.051356271.00000000-0.394382650.205245650.36874267
-0.423881040.05216995-0.394382651.00000000-0.550912720.47057361
-0.03849821-0.850544320.20524565-0.550912721.00000000-0.33591673
-0.910440660.023382060.368742670.47057361-0.335916731.00000000