Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Bennu ∴ Orbital info
Contact »
(101955) Bennu  ▹ 
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.1259 6.416e-11 au
e 0.20367 1.881e-08
i 6.035 2.383e-06 deg
Ω 2.028 3.493e-06 deg
ω 66.299 4.916e-06 deg
M 117.628 2.231e-06 deg
Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8966 au
Aphelion 1.3552 au
Asc. node-Earth separation -0.00598 au
Desc. node-Earth separation 0.17882 au
Earth MOID 0.00332 au
Orbital period 436.361 days
Date of orbit computation   Jun 28 15:27


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 54888.0 MJD
Near present day (ASCII file) Epoch 58200.0 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.

This Web Site has been visited 74537 times since 359

and this Page has been visited 29987 times since 2011/04/20