NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012HN8 ∴ Summary
Contact »
2012HN8  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.84884 6.111e-09 au
e 0.385334 5.875e-08
i 21.856 1.294e-05 deg
Ω 194.627 1.204e-05 deg
ω 56.385 3.092e-05 deg
M 21.253 1.356e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1364 au
Aphelion distance 2.5613 au
Asc. node-Earth separation 0.29821 au
Desc. node-Earth separation 1.00253 au
Earth MOID 0.24091 au
Orbital period 918.221 days
Date of orbit computation   giu 9 10:52
Observational summary
Optical observations (Discarded) 162 (0)
Radar observations (Discarded) 0 (0)
Arc length 3684 days
Unobserved 39 days

More info »
Ephemeris
(Epoch 59761 MJD)
Right Ascension 219.308 deg
Declination 45.0182 deg
V Magnitude 21.82 mag
Solar Elongation -92.5 deg
Galactic Latitude 62.35 deg
Rate 0.653 deg/day
Direction 101.271 deg

More info »