NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021HY1 ∴ Orbital info
Contact »
2021HY1  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.29629 0.0009587 au
e 0.157617 0.0004224
i 21.818 0.03282 deg
Ω 35.575 0.008026 deg
ω 120.674 0.08646 deg
M 168.604 1.048 deg
Other useful info
Absolute Magnitude (H)    23.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.092 au
Aphelion distance 1.5006 au
Asc. node-Earth separation 0.38134 au
Desc. node-Earth separation 0.16567 au
Earth MOID 0.15812 au
Orbital period 539.078 days
Date of orbit computation   Jul 29 13:03

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 59325.6 MJD
Near present day (ASCII file) Epoch 60600.0 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.