NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007WU4 ∴ Orbital info ∴ Epoch 57645 MJD
Contact »
(453100) 2007WU4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 453100.eq0)
Keplerian elements
(Epoch 57645.1 MJD)
Value 1-σ variation Units
a 2.55283 2.87e-08 au
e 0.507711 1.241e-07
i 29.222 2.616e-05 deg
Ω 67.037 1.482e-05 deg
ω 283.268 2.471e-05 deg
M 84.048 1.015e-05 deg
Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2567 au
Aphelion distance 3.8489 au
Asc. node-Earth separation 0.71145 au
Desc. node-Earth separation 1.13201 au
Earth MOID 0.50408 au
Orbital period 1489.81 days
Date of orbit computation   feb 26 13:25

Covariance matrix
8.23652728E-16-3.10482850E-151.88286705E-13-5.41118010E-14-1.18990311E-132.92809092E-14
-3.10482850E-151.54110547E-14-8.24140789E-132.16235241E-131.06035483E-12-4.65303710E-13
1.88286705E-13-8.24140789E-136.84510867E-10-1.36484340E-104.05185145E-112.56136003E-11
-5.41118010E-142.16235241E-13-1.36484340E-102.19745240E-10-1.77772839E-10-1.86972347E-12
-1.18990311E-131.06035483E-124.05185145E-11-1.77772839E-106.10401859E-10-2.02140019E-10
2.92809092E-14-4.65303710E-132.56136003E-11-1.86972347E-12-2.02140019E-101.02938100E-10

Correlation matrix
1.00000000-0.871463820.25075951-0.12719211-0.167815320.10055980
-0.871463821.00000000-0.253743580.117503430.34572208-0.36943008
0.25075951-0.253743581.00000000-0.351911060.062683810.09649224
-0.127192110.11750343-0.351911061.00000000-0.48539774-0.01243167
-0.167815320.345722080.06268381-0.485397741.00000000-0.80641074
0.10055980-0.369430080.09649224-0.01243167-0.806410741.00000000