NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001FR128 ∴ Orbital info ∴ Epoch 57631 MJD
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2001FR128  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2001FR128.eq0)
Keplerian elements
(Epoch 57631.7 MJD)
Value 1-σ variation Units
a 1.24406 2.357e-09 au
e 0.40405 3.985e-07
i 45.33 3.661e-05 deg
Ω 183.926 8.718e-06 deg
ω 123.328 3.521e-05 deg
M 339.633 2.677e-05 deg
Other useful info
Absolute Magnitude (H)    19.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7414 au
Aphelion distance 1.7467 au
Asc. node-Earth separation 0.33924 au
Desc. node-Earth separation -0.15062 au
Earth MOID 0.14037 au
Orbital period 506.828 days
Date of orbit computation   feb 26 10:22

Covariance matrix
5.55524845E-182.07366520E-162.98412086E-148.30796894E-163.74543913E-14-1.67117701E-14
2.07366520E-161.58790919E-132.67151150E-128.26898701E-131.10783677E-116.54369159E-12
2.98412086E-142.67151150E-121.34040082E-091.23537426E-104.90272936E-10-2.73110151E-10
8.30796894E-168.26898701E-131.23537426E-107.59952206E-119.80377221E-123.23334404E-11
3.74543913E-141.10783677E-114.90272936E-109.80377221E-121.23968750E-093.04875237E-11
-1.67117701E-146.54369159E-12-2.73110151E-103.23334404E-113.04875237E-117.16626067E-10

Correlation matrix
1.000000000.220787290.345817780.040434300.45133071-0.26486490
0.220787291.000000000.183116250.238038030.789599450.61342814
0.345817780.183116251.000000000.387068710.38033340-0.27865972
0.040434300.238038030.387068711.000000000.031940670.13855190
0.451330710.789599450.380333400.031940671.000000000.03234594
-0.264864900.61342814-0.278659720.138551900.032345941.00000000