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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012WP28 ∴ Orbital info ∴ Epoch epochXXX
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(433255) 2012WP28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 433255.eq0)
Keplerian elements at epoch
58233.7 MJD
Value 1-σ variation Units
a 3.00768 3.81e-08 au
e 0.049457 5.027e-08
i 9.85 8.671e-06 deg
Ω 65.046 4.199e-05 deg
ω 232.093 0.0001151 deg
M 128.149 0.0001086 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8589 au
Aphelion 3.1564 au
Asc. node-Earth separation 2.10835 au
Desc. node-Earth separation 1.89905 au
Earth MOID 1.85537 au
Orbital period 1905.22 days
Date of orbit computation  apr 23 21:22
Correlation matrix
1.000000000.09946395-0.008230830.01233877-0.068388260.06665799
0.099463951.00000000-0.004859830.01545343-0.00797111-0.00645957
-0.00823083-0.004859831.00000000-0.502392070.171222160.01055038
0.012338770.01545343-0.502392071.00000000-0.35442411-0.00455025
-0.06838826-0.007971110.17122216-0.354424111.00000000-0.93243595
0.06665799-0.006459570.01055038-0.00455025-0.932435951.00000000
Covariance matrix
1.45142240E-151.90484296E-16-2.71896102E-151.97364995E-14-2.99912137E-132.75913846E-13
1.90484296E-162.52692941E-15-2.11826455E-153.26154193E-14-4.61244241E-14-3.52796852E-14
-2.71896102E-15-2.11826455E-157.51839371E-11-1.82897094E-101.70898432E-109.93928070E-12
1.97364995E-143.26154193E-14-1.82897094E-101.76279980E-09-1.71293279E-09-2.07568262E-11
-2.99912137E-13-4.61244241E-141.70898432E-10-1.71293279E-091.32504658E-08-1.16616214E-08
2.75913846E-13-3.52796852E-149.93928070E-12-2.07568262E-11-1.16616214E-081.18045302E-08