NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ Zao ∴ Summary
Contact »
(5751) Zao  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.1027 7.375e-09 au
e 0.423717 2.97e-08
i 16.074 3.245e-06 deg
Ω 121.685 8.834e-06 deg
ω 25.255 1.302e-05 deg
M 134.076 1.826e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2117 au
Aphelion 2.9936 au
Asc. node-Earth separation 0.26452 au
Desc. node-Earth separation 1.78138 au
Earth MOID 0.24556 au
Orbital period 1113.69 days
Date of orbit computation   Oct 9 22:38
Observational summary
Optical observations (Discarded) 1320 (56)
Radar observations (Discarded) 0 (0)
Arc length 10365 days
Unobserved 143 days

More info »
Ephemeris at epoch 58103 MJD
Right Ascension 311.016 deg
Declination -22.663 deg
V Magnitude 20.58 mag
Solar Elongation -43.61 deg
Galactic Latitude -34.28 deg
Rate 0.317 deg/day
Direction 78.281 deg

More info »





This Web Site has been visited 60847 times since

and this Page has been visited 6951 times since 2011/06/25