NEODyS-2

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(152664) 1998FW4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.52808 4.373e-09 au
e 0.714342 9.851e-09
i 3.421 6.647e-06 deg
Ω 353.734 1.709e-05 deg
ω 85.342 1.865e-05 deg
M 280.46 1.15e-06 deg

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Other useful info
Absolute Magnitude (H)    19.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7222 au
Aphelion distance 4.334 au
Asc. node-Earth separation 0.16426 au
Desc. node-Earth separation 0.31897 au
Earth MOID 0.01504 au
Orbital period 1468.2 days
Date of orbit computation   lug 21 14:31
Observational summary
Optical observations (Discarded) 480 (3)
Radar observations (Discarded) 18 (0)
Arc length 9995 days
Unobserved 7 days

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Ephemeris
(Epoch 59423 MJD)
Right Ascension 0.6274 deg
Declination -2.80856 deg
V Magnitude 21.63 mag
Solar Elongation 125.36 deg
Galactic Latitude -63.01 deg
Rate 0.374 deg/day
Direction 65.852 deg

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