NEODyS-2

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NEODyS ∴ Objects ∴ 1998FW4 ∴ Summary
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(152664) 1998FW4  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.52333 3.506e-09 au
e 0.718273 1.106e-08
i 3.416 6.958e-06 deg
Ω 355.061 1.757e-05 deg
ω 84.058 1.913e-05 deg
M 182.545 7.287e-07 deg

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Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7109 au
Aphelion distance 4.3358 au
Asc. node-Earth separation 0.13217 au
Desc. node-Earth separation 0.32678 au
Earth MOID 0.01222 au
Orbital period 1464.07 days
Date of orbit computation   Oct 14 15:32
Observational summary
Optical observations (Discarded) 466 (3)
Radar observations (Discarded) 18 (0)
Arc length 8571 days
Unobserved 780 days

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Ephemeris
(Epoch 58772 MJD)
Right Ascension 246.225 deg
Declination -24.6424 deg
V Magnitude 26.95 mag
Solar Elongation -46.48 deg
Galactic Latitude 17.01 deg
Rate 0.19 deg/day
Direction 97.275 deg

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