AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HO56 ∴ Summary
Contact »
(477876) 2011HO56  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57838 3.106e-08 au
e 0.179609 6.239e-08
i 7.193 1.344e-05 deg
Ω 177.667 4.958e-05 deg
ω 84.305 7.385e-05 deg
M 17.111 5.655e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1153 au
Aphelion 3.0415 au
Asc. node-Earth separation 1.45628 au
Desc. node-Earth separation 1.53693 au
Earth MOID 1.11474 au
Orbital period 1512.24 days
Date of orbit computation  apr 23 21:32
Observational summary
Optical observations (Discarded) 147 (3)
Radar observations (Discarded) 0 (0)
Arc length 4402.75 days
Unobserved 375 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 322.945 deg
Declination -8.08447 deg
V Magnitude 22.37 mag
Solar Elongation 74.35 deg
Galactic Latitude -39.16 deg
Rate 0.402 deg/day
Direction 69.766 deg

More info »