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AstDyS ∴ Objects ∴ 2003WM157 ∴ Orbital info ∴ Epoch epochXXX
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(116147) 2003WM157  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 116147.eq0)
Keplerian elements at epoch
57370.6 MJD
Value 1-σ variation Units
a 2.22409 6.129e-09 au
e 0.250537 4.484e-08
i 5.317 5.201e-06 deg
Ω 176.781 3.733e-05 deg
ω 161.314 3.862e-05 deg
M 291.394 8.58e-06 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6669 au
Aphelion 2.7813 au
Asc. node-Earth separation 1.73749 au
Desc. node-Earth separation 0.67941 au
Earth MOID 0.65742 au
Orbital period 1211.51 days
Date of orbit computation  apr 23 20:12
Correlation matrix
1.00000000-0.120891480.013889250.003221150.08548246-0.43263164
-0.120891481.00000000-0.00521529-0.009441770.10839533-0.34853254
0.01388925-0.005215291.000000000.09941890-0.09341580-0.01054194
0.00322115-0.009441770.099418901.00000000-0.96272437-0.00212671
0.085482460.10839533-0.09341580-0.962724371.00000000-0.25548614
-0.43263164-0.34853254-0.01054194-0.00212671-0.255486141.00000000
Covariance matrix
3.75677048E-17-3.32230753E-174.42732556E-167.36941162E-162.02365162E-14-2.27522633E-14
-3.32230753E-172.01035911E-15-1.21610325E-15-1.58017559E-141.87714915E-13-1.34084677E-13
4.42732556E-16-1.21610325E-152.70464632E-111.92991906E-11-1.87640680E-11-4.70408151E-13
7.36941162E-16-1.58017559E-141.92991906E-111.39325230E-09-1.38793220E-09-6.81117523E-13
2.02365162E-141.87714915E-13-1.87640680E-11-1.38793220E-091.49177319E-09-8.46676958E-11
-2.27522633E-14-1.34084677E-13-4.70408151E-13-6.81117523E-13-8.46676958E-117.36203688E-11