AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HK54 ∴ Summary
Contact »
(549414) 2011HK54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12351 3.181e-08 au
e 0.098922 7.854e-08
i 11.017 5.854e-06 deg
Ω 122.612 4.161e-05 deg
ω 105.791 5.404e-05 deg
M 123.507 3.141e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8145 au
Aphelion 3.4325 au
Asc. node-Earth separation 2.19488 au
Desc. node-Earth separation 1.99624 au
Earth MOID 1.82954 au
Orbital period 2016.33 days
Date of orbit computation  feb 22 03:45
Observational summary
Optical observations (Discarded) 252 (0)
Radar observations (Discarded) 0 (0)
Arc length 7652.96 days
Unobserved 186 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 11.4396 deg
Declination -3.27433 deg
V Magnitude 22.46 mag
Solar Elongation 21.2 deg
Galactic Latitude -66.11 deg
Rate 0.34 deg/day
Direction 70.22 deg

More info »