AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HF46 ∴ Summary
Contact »
(343854) 2011HF46  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35944 1.741e-08 au
e 0.140103 6.42e-08
i 7.692 5.018e-06 deg
Ω 96.671 5.058e-05 deg
ω 244.401 5.449e-05 deg
M 90.595 2.043e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0289 au
Aphelion 2.69 au
Asc. node-Earth separation 1.47927 au
Desc. node-Earth separation 1.16463 au
Earth MOID 1.03346 au
Orbital period 1323.76 days
Date of orbit computation  apr 23 21:02
Observational summary
Optical observations (Discarded) 276 (2)
Radar observations (Discarded) 0 (0)
Arc length 6615.86 days
Unobserved 128 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 77.0839 deg
Declination 22.6341 deg
V Magnitude 22.78 mag
Solar Elongation -42.17 deg
Galactic Latitude -10.47 deg
Rate 0.428 deg/day
Direction 81.259 deg

More info »