NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WK15 ∴ Orbital info ∴ Epoch 56933 MJD
Contact »
2011WK15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011WK15.eq0)
Keplerian elements
(Epoch 56933.0 MJD)
Value 1-σ variation Units
a 1.99257 5.38e-08 au
e 0.471686 2.421e-08
i 7.041 3.214e-06 deg
Ω 105.295 2.021e-05 deg
ω 55.796 2.559e-05 deg
M 308.362 4.957e-06 deg
Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0527 au
Aphelion distance 2.9324 au
Asc. node-Earth separation 0.24197 au
Desc. node-Earth separation 1.09126 au
Earth MOID 0.11288 au
Orbital period 1027.35 days
Date of orbit computation   feb 26 10:49

Covariance matrix
2.89491485E-159.51973610E-163.71350651E-151.49983242E-13-3.61568041E-131.87742748E-13
9.51973610E-165.86216239E-16-8.65846687E-151.38773473E-13-2.61546866E-138.16154564E-14
3.71350651E-15-8.65846687E-151.03277637E-111.93214091E-11-2.19107799E-111.41465754E-12
1.49983242E-131.38773473E-131.93214091E-114.08294184E-10-4.75790784E-103.09880277E-11
-3.61568041E-13-2.61546866E-13-2.19107799E-11-4.75790784E-106.55099753E-10-7.88035412E-11
1.87742748E-138.16154564E-141.41465754E-123.09880277E-11-7.88035412E-112.45680256E-11

Correlation matrix
1.000000000.730765590.021476480.13795525-0.262553870.70397971
0.730765591.00000000-0.111277900.28365532-0.422052890.68007743
0.02147648-0.111277901.000000000.29754253-0.266379600.08881024
0.137955250.283655320.297542531.00000000-0.919974330.30940135
-0.26255387-0.42205289-0.26637960-0.919974331.00000000-0.62116487
0.703979710.680077430.088810240.30940135-0.621164871.00000000