NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998FH12 ∴ Summary
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(65909) 1998FH12  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.09107 2.838e-09 au
e 0.539814 4.596e-08
i 3.56 4.323e-06 deg
Ω 108.622 3.207e-05 deg
ω 284.481 3.253e-05 deg
M 94.381 2.071e-05 deg

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Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5021 au
Aphelion 1.68 au
Asc. node-Earth separation -0.30343 au
Desc. node-Earth separation -0.12324 au
Earth MOID 0.01296 au
Orbital period 416.271 days
Date of orbit computation   Oct 1 22:36
Observational summary
Optical observations (Discarded) 295 (2)
Radar observations (Discarded) 10 (0)
Arc length 6234 days
Unobserved 1311 days

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Ephemeris at epoch 58442 MJD
Right Ascension 209.686 deg
Declination -9.62457 deg
V Magnitude 22.92 mag
Solar Elongation 26.45 deg
Galactic Latitude 49.79 deg
Rate 0.565 deg/day
Direction 109.441 deg

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