NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998FH12 ∴ Summary
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(65909) 1998FH12  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.09104 2.807e-09 au
e 0.53983 4.593e-08
i 3.56 4.322e-06 deg
Ω 108.635 3.207e-05 deg
ω 284.453 3.253e-05 deg
M 295.534 1.872e-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 -0.30189 au
Desc. node-Earth separation -0.12232 au
Earth MOID 0.01286 au
Orbital period 416.257 days
Date of orbit computation   May 15 20:18
Observational summary
Optical observations (Discarded) 295 (2)
Radar observations (Discarded) 10 (0)
Arc length 6234 days
Unobserved 801 days

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Ephemeris at epoch 57932 MJD
Right Ascension 123.792 deg
Declination 21.0519 deg
V Magnitude 21.58 mag
Solar Elongation -25.04 deg
Galactic Latitude 27.42 deg
Rate 1.051 deg/day
Direction 101.196 deg

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