AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HW68 ∴ Summary
Contact »
(513618) 2011HW68  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44873 3.17e-08 au
e 0.184131 8.44e-08
i 3.948 1.1e-05 deg
Ω 76.096 0.0001282 deg
ω 234.182 0.0001322 deg
M 60.318 3.583e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9978 au
Aphelion 2.8996 au
Asc. node-Earth separation 1.66665 au
Desc. node-Earth separation 1.12097 au
Earth MOID 0.98621 au
Orbital period 1399.62 days
Date of orbit computation  feb 22 03:39
Observational summary
Optical observations (Discarded) 137 (0)
Radar observations (Discarded) 0 (0)
Arc length 4533.93 days
Unobserved 224 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 34.3335 deg
Declination 11.9077 deg
V Magnitude 22.61 mag
Solar Elongation -3.52 deg
Galactic Latitude -45.75 deg
Rate 0.486 deg/day
Direction 69.591 deg

More info »