AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997AO16 ∴ Summary
Contact »
(120676) 1997AO16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70887 1.438e-08 au
e 0.1783 7.269e-08
i 13.107 6.759e-06 deg
Ω 251.018 3.14e-05 deg
ω 146.854 3.701e-05 deg
M 105.913 1.74e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2259 au
Aphelion 3.1919 au
Asc. node-Earth separation 2.0687 au
Desc. node-Earth separation 1.29715 au
Earth MOID 1.24674 au
Orbital period 1628.47 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 563 (17)
Radar observations (Discarded) 0 (0)
Arc length 11855 days
Unobserved 53 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 144.81 deg
Declination -2.78678 deg
V Magnitude 21.16 mag
Solar Elongation -111.26 deg
Galactic Latitude 34.9 deg
Rate 0.109 deg/day
Direction 55.734 deg

More info »