NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998FF2 ∴ Orbital info ∴ Epoch 55112 MJD
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(52689) 1998FF2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 52689.eq0)
Keplerian elements
(Epoch 55112.0 MJD)
Value 1-σ variation Units
a 1.56179 8.204e-09 au
e 0.29218 4.671e-08
i 10.985 8.061e-06 deg
Ω 4.771 2.556e-05 deg
ω 264.999 3.679e-05 deg
M 272.098 3.023e-05 deg
Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1055 au
Aphelion distance 2.0181 au
Asc. node-Earth separation 0.46374 au
Desc. node-Earth separation 0.39682 au
Earth MOID 0.21207 au
Orbital period 712.908 days
Date of orbit computation   feb 26 13:24

Covariance matrix
6.73010326E-172.09982697E-16-5.71698937E-15-1.88640715E-141.78354399E-13-2.25527924E-13
2.09982697E-162.18178202E-15-2.38960450E-14-5.74575244E-144.90956615E-13-6.65664021E-13
-5.71698937E-15-2.38960450E-146.49839645E-111.62104594E-11-3.31392155E-112.30857442E-11
-1.88640715E-14-5.74575244E-141.62104594E-116.53324274E-10-7.11970866E-108.77857925E-11
1.78354399E-134.90956615E-13-3.31392155E-11-7.11970866E-101.35363580E-09-7.94265832E-10
-2.25527924E-13-6.65664021E-132.30857442E-118.77857925E-11-7.94265832E-109.14072194E-10

Correlation matrix
1.000000000.54798285-0.08644770-0.089962220.59091096-0.90928329
0.547982851.00000000-0.06346251-0.048125670.28568440-0.47136698
-0.08644770-0.063462511.000000000.07867338-0.111734740.09472193
-0.08996222-0.048125670.078673381.00000000-0.757088950.11359771
0.590910960.28568440-0.11173474-0.757088951.00000000-0.71404358
-0.90928329-0.471366980.094721930.11359771-0.714043581.00000000