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   Nov 18 11:51
Observational summary
Optical observations (Discarded) 74 (3)
Radar observations (Discarded) 3 (0)
Arc length 4577 days
Unobserved 509 days

More info »
Ephemeris at epoch 57842 MJD
Right Ascension 18.9258 deg
Declination 10.1097 deg
V Magnitude 25.49 mag
Solar Elongation -12.19 deg
Galactic Latitude -52.3 deg
Rate 0.645 deg/day
Direction 79.122 deg

More info »





This Web Site has been visited 8919 times since

and this Page has been visited 2450 times since 2011/06/25