Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Illapa ∴ Orbital info
Contact »
(37655) Illapa  ▹ 
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.47788 3.41e-09 au
e 0.752452 1.947e-08
i 18.025 4.98e-06 deg
Ω 139.557 5.331e-06 deg
ω 303.875 6.066e-06 deg
M 206.941 4.32e-06 deg
Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -1.350e-14 3.133e-15 au/day2
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.3658 au
Aphelion distance 2.5899 au
Asc. node-Earth separation -0.53498 au
Desc. node-Earth separation 0.08949 au
Earth MOID 0.02431 au
Orbital period 656.233 days
Date of orbit computation   ago 3 14:22


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57282.4 MJD
Near present day (ASCII file) Epoch 59200.0 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.