NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Cacus ∴ Summary
Contact »
(161989) Cacus  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.12312 1.795e-09 au
e 0.213975 4.512e-08
i 26.06 7.743e-06 deg
Ω 161.242 4.695e-06 deg
ω 102.16 1.171e-05 deg
M 345.396 1.153e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8828 au
Aphelion 1.3634 au
Asc. node-Earth separation 0.1328 au
Desc. node-Earth separation 0.01695 au
Earth MOID 0.01523 au
Orbital period 434.751 days
Date of orbit computation   Jul 10 17:32
Observational summary
Optical observations (Discarded) 1215 (21)
Radar observations (Discarded) 0 (0)
Arc length 14096 days
Unobserved 312 days

More info »
Ephemeris at epoch 57955 MJD
Right Ascension 156.591 deg
Declination 17.4335 deg
V Magnitude 19.73 mag
Solar Elongation -34.39 deg
Galactic Latitude 55.21 deg
Rate 0.874 deg/day
Direction 96.719 deg

More info »





This Web Site has been visited 2467 times since

and this Page has been visited 6399 times since 2011/06/23