NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PY9 ∴ Orbital info
Contact »
2021PY9  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.08192 0.0001965 au
e 0.495723 3.09e-05
i 34.902 0.003015 deg
Ω 353.249 0.002217 deg
ω 254.181 0.008194 deg
M 17.23 0.05673 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0499 au
Aphelion distance 3.114 au
Asc. node-Earth separation 0.81084 au
Desc. node-Earth separation 0.38938 au
Earth MOID 0.30357 au
Orbital period 1097.22 days
Date of orbit computation   feb 26 12:07

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 59442.4 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.