NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007HW3 ∴ Orbital info ∴ Epoch 60400 MJD
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2007HW3  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2007HW3.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.61208 1.62e-08 au
e 0.636163 6.89e-08
i 15.104 3.615e-05 deg
Ω 202.842 3.266e-05 deg
ω 87.67 4.373e-05 deg
M 342.425 7.322e-06 deg
Other useful info
Absolute Magnitude (H)    20.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9504 au
Aphelion distance 4.2738 au
Asc. node-Earth separation 0.51301 au
Desc. node-Earth separation 0.60023 au
Earth MOID 0.19183 au
Orbital period 1541.97 days
Date of orbit computation   apr 25 16:15

Covariance matrix
2.62546016E-16-4.29371001E-164.71074472E-131.92858834E-13-3.70713615E-138.37276175E-15
-4.29371001E-164.74762885E-15-1.18803502E-13-3.35025808E-141.40855895E-12-1.41237614E-13
4.71074472E-13-1.18803502E-131.30698107E-094.96096561E-10-3.82708010E-10-2.55652510E-11
1.92858834E-13-3.35025808E-144.96096561E-101.06685165E-09-1.03890423E-092.48397185E-12
-3.70713615E-131.40855895E-12-3.82708010E-10-1.03890423E-091.91225417E-09-1.70405007E-10
8.37276175E-15-1.41237614E-13-2.55652510E-112.48397185E-12-1.70405007E-105.36149852E-11

Correlation matrix
1.00000000-0.384584360.804178030.36440540-0.523194310.07057046
-0.384584361.00000000-0.04769317-0.014886340.46748086-0.27994254
0.80417803-0.047693171.000000000.42012599-0.24208066-0.09657669
0.36440540-0.014886340.420125991.00000000-0.727362140.01038608
-0.523194310.46748086-0.24208066-0.727362141.00000000-0.53218968
0.07057046-0.27994254-0.096576690.01038608-0.532189681.00000000