Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998YR11 ∴ Orbital info
Contact »
1998YR11  ▹ 
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.02922 5.511e-08 au
e 0.477297 2.496e-07
i 59.731 8.453e-05 deg
Ω 112.044 1.637e-05 deg
ω 320.912 5.232e-05 deg
M 249.173 0.0001048 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0607 au
Aphelion 2.9978 au
Asc. node-Earth separation 0.15928 au
Desc. node-Earth separation 1.47256 au
Earth MOID 0.15398 au
Orbital period 1055.83 days
Date of orbit computation   Jul 11 10:14


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 56807.4 MJD
Near present day (ASCII file) Epoch 58200.0 MJD


Note: The elements are given with reduced precision in order to be more readable. For full precision please use the machine readable ASCII files, which contain equinoctial (not keplerian) elements and are in a format suitable for OrbFit input. Also refer to the discussion in the FAQ.

This Web Site has been visited 578471 times since

and this Page has been visited 3106 times since 2011/06/24