NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Ryugu ∴ Summary
Contact »
(162173) Ryugu  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.18956 2.192e-09 au
e 0.190367 3.594e-08
i 5.884 3.817e-06 deg
Ω 251.587 3.296e-05 deg
ω 211.443 3.645e-05 deg
M 41.754 2.46e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9631 au
Aphelion distance 1.416 au
Asc. node-Earth separation 0.35634 au
Desc. node-Earth separation 0.00067 au
Earth MOID 0.00054 au
Orbital period 473.893 days
Date of orbit computation   Nov 8 13:37
Observational summary
Optical observations (Discarded) 729 (4)
Radar observations (Discarded) 0 (0)
Arc length 11074 days
Unobserved 1221 days

More info »
Ephemeris
(Epoch 58830 MJD)
Right Ascension 218.435 deg
Declination -18.6925 deg
V Magnitude 22.04 mag
Solar Elongation 38.54 deg
Galactic Latitude 37.9 deg
Rate 0.852 deg/day
Direction 107.023 deg

More info »





This Web Site has been visited 466860 times since

and this Page has been visited 13058 times since 2011/06/21