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 1.573e-09 au
e 0.190994 1.2e-08
i 5.884 1.424e-06 deg
Ω 251.536 1.002e-05 deg
ω 211.444 1.244e-05 deg
M 345.64 6.434e-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   Jun 22 14:46
Observational summary
Optical observations (Discarded) 2093 (6)
Radar observations (Discarded) 0 (0)
Arc length 12847 days
Unobserved 7 days

More info »
Ephemeris
(Epoch 59389 MJD)
Right Ascension 199.454 deg
Declination -9.3564 deg
V Magnitude 20.76 mag
Solar Elongation -109.05 deg
Galactic Latitude 52.96 deg
Rate 0.502 deg/day
Direction 96.041 deg

More info »