Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1988PA ∴ Orbital info
Contact »
(161998) 1988PA  ▹ 
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.14732 8.003e-09 au
e 0.405665 3.997e-08
i 8.224 4.897e-06 deg
Ω 162.079 2.753e-05 deg
ω 137.649 2.858e-05 deg
M 124.122 1.19e-05 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2762 au
Aphelion distance 3.0184 au
Asc. node-Earth separation 1.57117 au
Desc. node-Earth separation 0.37225 au
Earth MOID 0.28027 au
Orbital period 1149.32 days
Date of orbit computation   feb 26 10:21


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57945.2 MJD
Near present day (ASCII file) Epoch 60400.0 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.