NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1989VA ∴ Orbital info
Contact »
(99907) 1989VA  ▹ 
ORBITAL INFORMATION
◲
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.728358 1.997e-09 au
e 0.594783 5.667e-08
i 28.8 7.443e-06 deg
Ω 225.585 3.447e-06 deg
ω 2.862 7.39e-06 deg
M 284.505 1.424e-05 deg
Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 1.641e-14 1.835e-15 au/day2
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.2951 au
Aphelion distance 1.1616 au
Asc. node-Earth separation -0.71363 au
Desc. node-Earth separation 0.16944 au
Earth MOID 0.15531 au
Orbital period 227.047 days
Date of orbit computation   feb 26 13:09

 

Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 57782.0 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.