NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007WW4 ∴ Orbital info ∴ Epoch 54681 MJD
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2007WW4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2007WW4.eq0)
Keplerian elements
(Epoch 54681.1 MJD)
Value 1-σ variation Units
a 2.09661 4.305e-08 au
e 0.716627 3.052e-07
i 10.441 3.571e-05 deg
Ω 185.302 0.0003223 deg
ω 134.978 0.0003243 deg
M 101.355 1.078e-05 deg
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5941 au
Aphelion distance 3.5991 au
Asc. node-Earth separation 1.06817 au
Desc. node-Earth separation -0.3253 au
Earth MOID 0.11819 au
Orbital period 1108.85 days
Date of orbit computation   feb 26 10:31

Covariance matrix
1.85339097E-15-3.98019590E-15-9.13676339E-14-7.82560104E-127.42945670E-123.54747828E-13
-3.98019590E-159.31544095E-141.89334248E-122.93799629E-11-4.54249650E-11-1.38193928E-12
-9.13676339E-141.89334248E-121.27531625E-098.95858309E-09-9.22844352E-095.16995099E-12
-7.82560104E-122.93799629E-118.95858309E-091.03904439E-07-1.02608191E-07-1.94109195E-09
7.42945670E-12-4.54249650E-11-9.22844352E-09-1.02608191E-071.05158787E-071.86841972E-09
3.54747828E-13-1.38193928E-125.16995099E-12-1.94109195E-091.86841972E-091.16232501E-10

Correlation matrix
1.00000000-0.30291391-0.05942920-0.563919520.532170450.76431509
-0.302913911.000000000.173707480.29862935-0.45895500-0.41997502
-0.059429200.173707481.000000000.77823960-0.796886980.01342807
-0.563919520.298629350.778239601.00000000-0.98161728-0.55855413
0.53217045-0.45895500-0.79688698-0.981617281.000000000.53442636
0.76431509-0.419975020.01342807-0.558554130.534426361.00000000