NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998FH12 ∴ Summary
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(65909) 1998FH12  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.09102 2.306e-09 au
e 0.539679 3.845e-08
i 3.56 3.856e-06 deg
Ω 108.615 3.53e-05 deg
ω 284.498 3.566e-05 deg
M 80.282 1.89e-05 deg

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Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.5022 au
Aphelion distance 1.6798 au
Asc. node-Earth separation -0.30205 au
Desc. node-Earth separation -0.12067 au
Earth MOID 0.01266 au
Orbital period 416.243 days
Date of orbit computation   Nov 8 14:15
Observational summary
Optical observations (Discarded) 295 (5)
Radar observations (Discarded) 10 (0)
Arc length 6234 days
Unobserved 1671 days

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Ephemeris
(Epoch 58802 MJD)
Right Ascension 196.869 deg
Declination -4.91948 deg
V Magnitude 22.37 mag
Solar Elongation 34.67 deg
Galactic Latitude 57.72 deg
Rate 0.625 deg/day
Direction 110.626 deg

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