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AstDyS ∴ Objects ∴ 2013WH57 ∴ Orbital info ∴ Epoch epochXXX
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(501291) 2013WH57  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 501291.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56598 2.702e-08 au
e 0.159769 9.946e-08
i 4.767 5.08e-06 deg
Ω 137.244 0.0001014 deg
ω 257.667 0.0001027 deg
M 204.357 1.588e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.156 au
Aphelion 2.9759 au
Asc. node-Earth separation 1.6029 au
Desc. node-Earth separation 1.40473 au
Earth MOID 1.16865 au
Orbital period 1501.34 days
Date of orbit computation  apr 23 21:37
Correlation matrix
1.00000000-0.506220970.037007240.00815083-0.03152706-0.31318590
-0.506220971.00000000-0.050067430.003099140.007917670.20531187
0.03700724-0.050067431.000000000.30286627-0.29980877-0.00444027
0.008150830.003099140.302866271.00000000-0.984453550.00135224
-0.031527060.00791767-0.29980877-0.984453551.00000000-0.15420448
-0.313185900.20531187-0.004440270.00135224-0.154204481.00000000
Covariance matrix
7.29843461E-16-1.36022071E-155.07840267E-152.23189393E-14-8.74920443E-14-1.34384200E-13
-1.36022071E-159.89256193E-15-2.52950326E-143.12430031E-148.08950756E-143.24339319E-13
5.07840267E-15-2.52950326E-142.58018689E-111.55931372E-10-1.56437238E-10-3.58233047E-13
2.23189393E-143.12430031E-141.55931372E-101.02733960E-08-1.02499671E-082.17691904E-12
-8.74920443E-148.08950756E-14-1.56437238E-10-1.02499671E-081.05521379E-08-2.51592896E-10
-1.34384200E-133.24339319E-13-3.58233047E-132.17691904E-12-2.51592896E-102.52268085E-10