NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021SR2 ∴ Orbital info
Contact »
2021SR2  ▹ 
ORBITAL INFORMATION
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.49931 0.0005401 au
e 0.395455 0.0002449
i 10.952 0.005001 deg
Ω 4.282 0.0002342 deg
ω 311.607 0.001135 deg
M 151.872 0.2801 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9064 au
Aphelion distance 2.0922 au
Asc. node-Earth separation 0.00015 au
Desc. node-Earth separation 0.71815 au
Earth MOID 9e-05 au
Orbital period 670.556 days
Date of orbit computation   feb 26 12:28

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 59488.2 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.