AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HA54 ∴ Summary
Contact »
(395297) 2011HA54  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.42962 5.074e-08 au
e 0.118075 5.821e-08
i 15.106 6.406e-06 deg
Ω 86.329 2.098e-05 deg
ω 274 3.489e-05 deg
M 223.076 2.704e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0247 au
Aphelion 3.8346 au
Asc. node-Earth separation 2.37081 au
Desc. node-Earth separation 2.39397 au
Earth MOID 2.07259 au
Orbital period 2319.89 days
Date of orbit computation  feb 22 03:13
Observational summary
Optical observations (Discarded) 427 (2)
Radar observations (Discarded) 0 (0)
Arc length 8758.89 days
Unobserved 340 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 224.291 deg
Declination -0.86842 deg
V Magnitude 20.63 mag
Solar Elongation 160.03 deg
Galactic Latitude 48.8 deg
Rate 0.171 deg/day
Direction -76.193 deg

More info »