NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003HA ∴ Summary
Contact »
(154555) 2003HA  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.18426 3.263e-09 au
e 0.580233 5.956e-08
i 36.826 1e-05 deg
Ω 53.51 1.066e-05 deg
ω 277.129 1.027e-05 deg
M 113.36 9.11e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4971 au
Aphelion 1.8714 au
Asc. node-Earth separation -0.25701 au
Desc. node-Earth separation -0.16397 au
Earth MOID 0.11585 au
Orbital period 470.727 days
Date of orbit computation   Mar 13 09:43
Observational summary
Optical observations (Discarded) 732 (7)
Radar observations (Discarded) 0 (0)
Arc length 5427 days
Unobserved 156 days

More info »
Ephemeris at epoch 58288 MJD
Right Ascension 138.986 deg
Declination 44.8 deg
V Magnitude 21.01 mag
Solar Elongation -46.93 deg
Galactic Latitude 43.92 deg
Rate 0.497 deg/day
Direction 121.228 deg

More info »





This Web Site has been visited 93968 times since

and this Page has been visited 4888 times since 2011/06/25