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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008CW139 ∴ Orbital info ∴ Epoch epochXXX
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(424466) 2008CW139  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 424466.eq0)
Keplerian elements at epoch
57828.8 MJD
Value 1-σ variation Units
a 2.278 1.439e-08 au
e 0.140237 1.012e-07
i 3.714 9.813e-06 deg
Ω 167.195 0.0001077 deg
ω 352.247 0.0001142 deg
M 224.984 3.537e-05 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9585 au
Aphelion 2.5975 au
Asc. node-Earth separation 0.96828 au
Desc. node-Earth separation 1.58768 au
Earth MOID 0.9676 au
Orbital period 1255.82 days
Date of orbit computation  Jul 26 10:39
Correlation matrix
1.000000000.56723467-0.01648117-0.002083170.17376984-0.52030909
0.567234671.00000000-0.007404520.003481780.24097148-0.74630153
-0.01648117-0.007404521.000000000.60436058-0.570074980.00581393
-0.002083170.003481780.604360581.00000000-0.94024494-0.00279630
0.173769840.24097148-0.57007498-0.940244941.00000000-0.33510337
-0.52030909-0.746301530.00581393-0.00279630-0.335103371.00000000
Covariance matrix
2.06940021E-168.25982800E-16-2.32655885E-15-3.22732677E-152.85510625E-13-2.64745777E-13
8.25982800E-161.02464159E-14-7.35506754E-153.79563046E-142.78597534E-12-2.67205691E-12
-2.32655885E-15-7.35506754E-159.62957885E-116.38698915E-10-6.38941742E-102.01798814E-12
-3.22732677E-153.79563046E-146.38698915E-101.15982590E-08-1.15654634E-08-1.06518567E-11
2.85510625E-132.78597534E-12-6.38941742E-10-1.15654634E-081.30452156E-08-1.35378536E-09
-2.64745777E-13-2.67205691E-122.01798814E-12-1.06518567E-11-1.35378536E-091.25109638E-09