NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009SW1 ∴ Orbital info
Contact »
2009SW1  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.11178 0.003101 au
e 0.567635 0.0007021
i 2.061 0.00161 deg
Ω 316.764 0.01664 deg
ω 347.623 0.01753 deg
M 277.382 3.909 deg
Other useful info
Absolute Magnitude (H)    23.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9131 au
Aphelion distance 3.3105 au
Asc. node-Earth separation -0.0926 au
Desc. node-Earth separation 2.2257 au
Earth MOID 0.01777 au
Orbital period 1120.91 days
Date of orbit computation   feb 26 10:46

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 55101.0 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.