AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008HN46 ∴ Summary
Contact »
(509666) 2008HN46  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33177 1.451e-08 au
e 0.185426 6.561e-08
i 3.349 6.013e-06 deg
Ω 99.86 0.0001781 deg
ω 152.6 0.0001841 deg
M 154.694 4.421e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8994 au
Aphelion 2.7641 au
Asc. node-Earth separation 1.71298 au
Desc. node-Earth separation 0.91649 au
Earth MOID 0.88553 au
Orbital period 1300.55 days
Date of orbit computation  feb 22 03:38
Observational summary
Optical observations (Discarded) 108 (0)
Radar observations (Discarded) 0 (0)
Arc length 5664.99 days
Unobserved 185 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 50.2916 deg
Declination 16.7579 deg
V Magnitude 24.3 mag
Solar Elongation -19.33 deg
Galactic Latitude -33.04 deg
Rate 0.396 deg/day
Direction 74.042 deg

More info »