AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011YH16 ∴ Summary
Contact »
(485697) 2011YH16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73873 3.609e-08 au
e 0.079157 8.644e-08
i 7.425 7.375e-06 deg
Ω 56.231 6.163e-05 deg
ω 307.55 7.826e-05 deg
M 317.093 5.044e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5219 au
Aphelion 2.9555 au
Asc. node-Earth separation 1.60861 au
Desc. node-Earth separation 1.84821 au
Earth MOID 1.52884 au
Orbital period 1655.47 days
Date of orbit computation  apr 23 21:33
Observational summary
Optical observations (Discarded) 169 (1)
Radar observations (Discarded) 0 (0)
Arc length 7051.05 days
Unobserved 292 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 343.687 deg
Declination -13.8257 deg
V Magnitude 22.44 mag
Solar Elongation 56.49 deg
Galactic Latitude -59.72 deg
Rate 0.39 deg/day
Direction 71.03 deg

More info »