AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005JR161 ∴ Summary
Contact »
(661728) 2005JR161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.45221 3.166e-08 au
e 0.203568 5.663e-08
i 8.481 8.33e-06 deg
Ω 225.572 9.634e-05 deg
ω 16.481 0.0001183 deg
M 324.101 7.27e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.953 au
Aphelion 2.9514 au
Asc. node-Earth separation 0.95774 au
Desc. node-Earth separation 1.93079 au
Earth MOID 0.94224 au
Orbital period 1402.6 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 95 (0)
Radar observations (Discarded) 0 (0)
Arc length 6890.13 days
Unobserved 60 days

More info »
Ephemeris at epoch 60450 MJD
Right Ascension 180.65 deg
Declination -4.88829 deg
V Magnitude 20.96 mag
Solar Elongation -123.3 deg
Galactic Latitude 55.88 deg
Rate 0.135 deg/day
Direction 58.951 deg

More info »