NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998FW4 ∴ Orbital info ∴ Epoch 60400 MJD
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(152664) 1998FW4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 152664.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.52541 1.668e-09 au
e 0.714232 6.904e-09
i 3.422 3.676e-06 deg
Ω 353.62 1.163e-05 deg
ω 85.442 1.124e-05 deg
M 214.904 8.411e-07 deg
Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7217 au
Aphelion distance 4.3291 au
Asc. node-Earth separation 0.16592 au
Desc. node-Earth separation 0.31754 au
Earth MOID 0.01518 au
Orbital period 1465.87 days
Date of orbit computation   feb 26 10:20

Covariance matrix
2.78276340E-181.83302966E-18-5.99972453E-15-1.54958989E-141.65889358E-14-1.26138211E-15
1.83302966E-184.76606235E-171.05643448E-153.24572804E-14-1.74526379E-14-3.25865960E-15
-5.99972453E-151.05643448E-151.35146679E-113.74238156E-11-3.82259888E-112.44144714E-12
-1.54958989E-143.24572804E-143.74238156E-111.35295624E-10-1.28442885E-105.02928772E-12
1.65889358E-14-1.74526379E-14-3.82259888E-11-1.28442885E-101.26422155E-10-6.28007690E-12
-1.26138211E-15-3.25865960E-152.44144714E-125.02928772E-12-6.28007690E-127.07463192E-13

Correlation matrix
1.000000000.15916644-0.97834151-0.798613700.88444084-0.89899360
0.159166441.000000000.041625550.40419449-0.22483795-0.56118650
-0.978341510.041625551.000000000.87519232-0.924792810.78957377
-0.798613700.404194490.875192321.00000000-0.982101970.51405866
0.88444084-0.22483795-0.92479281-0.982101971.00000000-0.66405101
-0.89899360-0.561186500.789573770.51405866-0.664051011.00000000