AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004RR218 ∴ Orbital info ∴ Epoch epochXXX
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(390856) 2004RR218  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 390856.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14591 3.097e-08 au
e 0.300148 4.516e-08
i 24.106 8.765e-06 deg
Ω 227.141 1.268e-05 deg
ω 81.191 2.151e-05 deg
M 219.432 1.348e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2017 au
Aphelion 4.0901 au
Asc. node-Earth separation 1.7273 au
Desc. node-Earth separation 2.0109 au
Earth MOID 1.33131 au
Orbital period 2038.06 days
Date of orbit computation  Jun 5 02:00
Correlation matrix
1.00000000-0.054600030.041502630.00729273-0.14257317-0.24985923
-0.054600031.00000000-0.052267560.03404350-0.329177280.39716961
0.04150263-0.052267561.000000000.18750350-0.06623104-0.06345433
0.007292730.034043500.187503501.00000000-0.577568000.05227247
-0.14257317-0.32917728-0.06623104-0.577568001.00000000-0.74557554
-0.249859230.39716961-0.063454330.05227247-0.745575541.00000000
Covariance matrix
9.58986650E-16-7.63526560E-171.12648462E-142.86347299E-15-9.49690855E-14-1.04303024E-13
-7.63526560E-172.03915410E-15-2.06871461E-141.94919780E-14-3.19737108E-132.41766569E-13
1.12648462E-14-2.06871461E-147.68221844E-112.08376816E-11-1.24865676E-11-7.49721262E-12
2.86347299E-151.94919780E-142.08376816E-111.60765702E-10-1.57520830E-108.93438989E-12
-9.49690855E-14-3.19737108E-13-1.24865676E-11-1.57520830E-104.62675323E-10-2.16184742E-10
-1.04303024E-132.41766569E-13-7.49721262E-128.93438989E-12-2.16184742E-101.81714857E-10