AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001WQ40 ∴ Orbital info ∴ Epoch epochXXX
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(57820) 2001WQ40  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 57820.eq1)
Keplerian elements at epoch
60600.0 MJD
Value 1-σ variation Units
a 2.54722 1.415e-08 au
e 0.206051 3.432e-08
i 6.832 5.785e-06 deg
Ω 215.457 3.027e-05 deg
ω 130.698 3.553e-05 deg
M 305.714 1.762e-05 deg
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0224 au
Aphelion 3.0721 au
Asc. node-Earth separation 1.81316 au
Desc. node-Earth separation 1.15696 au
Earth MOID 1.02335 au
Orbital period 1484.9 days
Date of orbit computation  Jul 26 09:14
Correlation matrix
1.00000000-0.126866640.010958430.00845287-0.145015770.03722691
-0.126866641.00000000-0.00640742-0.005963890.28637450-0.56365940
0.01095843-0.006407421.000000000.45234165-0.394231070.01960653
0.00845287-0.005963890.452341651.00000000-0.855366490.01600666
-0.145015770.28637450-0.39423107-0.855366491.00000000-0.51089150
0.03722691-0.563659400.019606530.01600666-0.510891501.00000000
Covariance matrix
2.00244950E-16-6.16163083E-178.97044302E-163.62117449E-15-7.29156347E-149.28119806E-15
-6.16163083E-171.17797178E-15-1.27214129E-15-6.19671598E-153.49241963E-13-3.40839888E-13
8.97044302E-16-1.27214129E-153.34633849E-117.92165902E-11-8.10327190E-111.99825987E-12
3.62117449E-15-6.19671598E-157.92165902E-119.16493241E-10-9.20113698E-108.53751640E-12
-7.29156347E-143.49241963E-13-8.10327190E-11-9.20113698E-101.26255198E-09-3.19830242E-10
9.28119806E-15-3.40839888E-131.99825987E-128.53751640E-12-3.19830242E-103.10407661E-10