NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001WK15 ∴ Orbital info ∴ Epoch 54332 MJD
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2001WK15  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2001WK15.eq0)
Keplerian elements
(Epoch 54332.5 MJD)
Value 1-σ variation Units
a 1.14089 5.753e-09 au
e 0.136928 5.51e-08
i 24.511 3.649e-05 deg
Ω 66.402 1.754e-05 deg
ω 99.891 8.005e-05 deg
M 171.502 7.528e-05 deg
Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9847 au
Aphelion distance 1.2971 au
Asc. node-Earth separation 0.16028 au
Desc. node-Earth separation 0.08004 au
Earth MOID 0.07654 au
Orbital period 445.109 days
Date of orbit computation   feb 26 10:23

Covariance matrix
3.30979104E-17-4.48170189E-171.08411736E-14-2.05871257E-142.72943016E-13-2.96909615E-13
-4.48170189E-173.03619059E-15-5.34404938E-144.85290131E-14-3.19943134E-132.87069216E-13
1.08411736E-14-5.34404938E-141.33140413E-096.27723325E-11-1.81341443E-101.21973294E-10
-2.05871257E-144.85290131E-146.27723325E-113.07712040E-10-7.21806907E-104.57404019E-10
2.72943016E-13-3.19943134E-13-1.81341443E-10-7.21806907E-106.40851658E-09-5.87251920E-09
-2.96909615E-132.87069216E-131.21973294E-104.57404019E-10-5.87251920E-095.66715533E-09

Correlation matrix
1.00000000-0.141376800.05164414-0.203996720.59264270-0.68555360
-0.141376801.00000000-0.026579760.05020705-0.072531980.06920533
0.05164414-0.026579761.000000000.09807111-0.062081670.04440453
-0.203996720.050207050.098071111.00000000-0.514008180.34637391
0.59264270-0.07253198-0.06208167-0.514008181.00000000-0.97445801
-0.685553600.069205330.044404530.34637391-0.974458011.00000000