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AstDyS ∴ Objects ∴ 1998AW4 ∴ Summary
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(205022) 1998AW4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1623 1.955e-08 au
e 0.176165 5.534e-08
i 17.207 4.858e-06 deg
Ω 125.393 1.977e-05 deg
ω 51.181 2.748e-05 deg
M 216.004 1.76e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6052 au
Aphelion 3.7194 au
Asc. node-Earth separation 1.77548 au
Desc. node-Earth separation 2.42923 au
Earth MOID 1.64943 au
Orbital period 2054.02 days
Date of orbit computation  feb 22 02:34
Observational summary
Optical observations (Discarded) 596 (7)
Radar observations (Discarded) 0 (0)
Arc length 9437.24 days
Unobserved 139 days

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Ephemeris at epoch 60398 MJD
Right Ascension 22.3214 deg
Declination -4.89332 deg
V Magnitude 21.8 mag
Solar Elongation -16.71 deg
Galactic Latitude -66 deg
Rate 0.313 deg/day
Direction 67.467 deg

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