NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021FF2 ∴ Orbital info ∴ Epoch 60400 MJD
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2021FF2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021FF2.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.93916 0.0003773 au
e 0.511964 9.625e-05
i 6.487 0.0008979 deg
Ω 181.299 1.819e-05 deg
ω 326.277 0.0006735 deg
M 53 0.1207 deg
Other useful info
Absolute Magnitude (H)    28.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9464 au
Aphelion distance 2.9319 au
Asc. node-Earth separation 0.0073 au
Desc. node-Earth separation 1.48947 au
Earth MOID 0.0039 au
Orbital period 986.323 days
Date of orbit computation   feb 26 12:22

Covariance matrix
1.42332360E-073.63098624E-083.37574821E-075.27314545E-09-6.97181624E-08-4.55279178E-05
3.63098624E-089.26440778E-098.60425681E-081.35831746E-09-1.85885774E-08-1.16142455E-05
3.37574821E-078.60425681E-088.06154374E-071.19905810E-08-1.26673034E-07-1.07990181E-04
5.27314545E-091.35831746E-091.19905810E-083.31031322E-10-9.43149546E-09-1.68496698E-06
-6.97181624E-08-1.85885774E-08-1.26673034E-07-9.43149546E-094.53556363E-072.21927163E-05
-4.55279178E-05-1.16142455E-05-1.07990181E-04-1.68496698E-062.21927163E-051.45630639E-02

Correlation matrix
1.000000000.999916990.996572990.76821606-0.27439644-0.99999904
0.999916991.000000000.995624160.77563591-0.28676206-0.99989822
0.996572990.995624161.000000000.73400087-0.20948814-0.99666403
0.768216060.775635910.734000871.00000000-0.76971577-0.76741533
-0.27439644-0.28676206-0.20948814-0.769715771.000000000.27306652
-0.99999904-0.99989822-0.99666403-0.767415330.273066521.00000000