NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2003HN16 ∴ Summary
Contact »
2003HN16  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.28821 4.095e-08 au
e 0.210765 1.412e-07
i 26.192 2.452e-05 deg
Ω 215.482 3.458e-06 deg
ω 339.015 0.00017 deg
M 172.289 0.0002707 deg

More info »
Other useful info
Absolute Magnitude (H)    22.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0167 au
Aphelion 1.5597 au
Asc. node-Earth separation 0.02241 au
Desc. node-Earth separation 0.54012 au
Earth MOID 0.02227 au
Orbital period 534.044 days
Date of orbit computation   May 15 15:57
Observational summary
Optical observations (Discarded) 74 (3)
Radar observations (Discarded) 3 (0)
Arc length 4577 days
Unobserved 597 days

More info »
Ephemeris at epoch 57930 MJD
Right Ascension 79.9234 deg
Declination 14.039 deg
V Magnitude 25.27 mag
Solar Elongation 16.84 deg
Galactic Latitude -13.05 deg
Rate 0.742 deg/day
Direction 95.454 deg

More info »





This Web Site has been visited 23258 times since

and this Page has been visited 2549 times since 2011/06/25