NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Ryugu ∴ Summary
Contact »
(162173) Ryugu  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.19057 1.628e-09 au
e 0.190994 1.366e-08
i 5.884 1.454e-06 deg
Ω 251.536 1.006e-05 deg
ω 211.444 1.271e-05 deg
M 345.64 6.687e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9632 au
Aphelion distance 1.418 au
Asc. node-Earth separation 0.35479 au
Desc. node-Earth separation 0.00061 au
Earth MOID 0.00049 au
Orbital period 474.493 days
Date of orbit computation   Apr 16 14:58
Observational summary
Optical observations (Discarded) 1987 (5)
Radar observations (Discarded) 0 (0)
Arc length 12785 days
Unobserved 2 days

More info »
Ephemeris
(Epoch 59321 MJD)
Right Ascension 168.936 deg
Declination -22.5398 deg
V Magnitude 17.75 mag
Solar Elongation -143.48 deg
Galactic Latitude 35.21 deg
Rate 0.692 deg/day
Direction 29.178 deg

More info »