NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003HN16 ∴ Summary
Contact »
2003HN16  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.2883 1.87e-09 au
e 0.210876 3.242e-08
i 26.191 2.679e-05 deg
Ω 215.464 3.974e-06 deg
ω 339.023 2.242e-05 deg
M 305.624 1.962e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0166 au
Aphelion distance 1.56 au
Asc. node-Earth separation 0.02295 au
Desc. node-Earth separation 0.54024 au
Earth MOID 0.0228 au
Orbital period 534.1 days
Date of orbit computation   mag 1 14:30
Observational summary
Optical observations (Discarded) 81 (0)
Radar observations (Discarded) 3 (0)
Arc length 6943 days
Unobserved 18 days

More info »
Ephemeris
(Epoch 59717 MJD)
Right Ascension 187.992 deg
Declination 50.2918 deg
V Magnitude 20.9 mag
Solar Elongation -99.16 deg
Galactic Latitude 66.54 deg
Rate 1.555 deg/day
Direction 64.767 deg

More info »