NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998FH12 ∴ Summary
Contact »
(65909) 1998FH12  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.09106 1.218e-09 au
e 0.53963 3.244e-08
i 3.56 3.266e-06 deg
Ω 108.613 3.456e-05 deg
ω 284.494 3.511e-05 deg
M 253.27 9.896e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5023 au
Aphelion distance 1.6798 au
Asc. node-Earth separation -0.3021 au
Desc. node-Earth separation -0.1219 au
Earth MOID 0.01281 au
Orbital period 416.269 days
Date of orbit computation   Aug 2 14:32
Observational summary
Optical observations (Discarded) 372 (6)
Radar observations (Discarded) 10 (0)
Arc length 8120 days
Unobserved 98 days

More info »
Ephemeris
(Epoch 59115 MJD)
Right Ascension 173.861 deg
Declination -1.413 deg
V Magnitude 31.08 mag
Solar Elongation 6.42 deg
Galactic Latitude 56.1 deg
Rate 1.241 deg/day
Direction -64.431 deg

More info »