AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000EQ21 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(257796) 2000EQ21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 257796.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67094 1.719e-08 au
e 0.131663 4.616e-08
i 30.838 5.316e-06 deg
Ω 147.956 1.246e-05 deg
ω 16.762 2.854e-05 deg
M 198.197 2.594e-05 deg
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3193 au
Aphelion 3.0226 au
Asc. node-Earth separation 1.34309 au
Desc. node-Earth separation 1.99194 au
Earth MOID 1.33746 au
Orbital period 1594.39 days
Date of orbit computation  apr 23 20:44
Correlation matrix
1.000000000.112590200.010579020.023564410.11898339-0.32629874
0.112590201.00000000-0.030346400.019777820.10131035-0.13991054
0.01057902-0.030346401.00000000-0.02633950-0.012107420.02241135
0.023564410.01977782-0.026339501.00000000-0.34904360-0.02926717
0.118983390.10131035-0.01210742-0.349043601.00000000-0.89731538
-0.32629874-0.139910540.02241135-0.02926717-0.897315381.00000000
Covariance matrix
2.95457556E-168.93371165E-179.66690753E-165.04645319E-155.83645263E-14-1.45482252E-13
8.93371165E-172.13092226E-15-7.44707545E-151.13748124E-141.33460483E-13-1.67525643E-13
9.66690753E-16-7.44707545E-152.82611241E-11-1.74455335E-12-1.83679819E-123.09036505E-12
5.04645319E-151.13748124E-14-1.74455335E-121.55225862E-10-1.24101431E-10-9.45822884E-12
5.83645263E-141.33460483E-13-1.83679819E-12-1.24101431E-108.14385682E-10-6.64212809E-10
-1.45482252E-13-1.67525643E-133.09036505E-12-9.45822884E-12-6.64212809E-106.72812639E-10