NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WT7 ∴ Orbital info ∴ Epoch 56618 MJD
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(415711) 1998WT7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 415711.eq0)
Keplerian elements
(Epoch 56618.8 MJD)
Value 1-σ variation Units
a 1.15188 1.298e-09 au
e 0.10999 6.07e-08
i 40.7 2.401e-05 deg
Ω 248.286 7.275e-06 deg
ω 235.882 2.945e-05 deg
M 6.44 2.811e-05 deg
Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0252 au
Aphelion distance 1.2786 au
Asc. node-Earth separation 0.20008 au
Desc. node-Earth separation 0.08561 au
Earth MOID 0.08493 au
Orbital period 451.551 days
Date of orbit computation   feb 26 13:23

Covariance matrix
1.68464991E-18-2.32197265E-17-1.00521522E-161.70168562E-153.63140993E-15-4.53552404E-15
-2.32197265E-173.68404481E-15-1.47504395E-13-1.50538557E-13-7.22646509E-138.33839672E-13
-1.00521522E-16-1.47504395E-135.76342770E-106.55373835E-11-8.61243947E-12-4.02555955E-11
1.70168562E-15-1.50538557E-136.55373835E-115.29257319E-111.78716557E-11-4.81367840E-11
3.63140993E-15-7.22646509E-13-8.61243947E-121.78716557E-118.67523144E-10-8.08270089E-10
-4.53552404E-158.33839672E-13-4.02555955E-11-4.81367840E-11-8.08270089E-107.90085424E-10

Correlation matrix
1.00000000-0.29474050-0.003226000.180215050.09499044-0.12431846
-0.294740501.00000000-0.10122833-0.34091951-0.404224770.48874584
-0.00322600-0.101228331.000000000.37524528-0.01217994-0.05965527
0.18021505-0.340919510.375245281.000000000.08340476-0.23540008
0.09499044-0.40422477-0.012179940.083404761.00000000-0.97629024
-0.124318460.48874584-0.05965527-0.23540008-0.976290241.00000000