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1998SU4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.14797 1.095e-08 au
e 0.580378 4.043e-06
i 23.152 0.0003098 deg
Ω 350.608 4.847e-05 deg
ω 241.825 0.0004397 deg
M 283.027 0.0001217 deg

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Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4817 au
Aphelion distance 1.8142 au
Asc. node-Earth separation 0.04318 au
Desc. node-Earth separation -0.39608 au
Earth MOID 0.02045 au
Orbital period 449.254 days
Date of orbit computation   May 28 12:33
Observational summary
Optical observations (Discarded) 99 (2)
Radar observations (Discarded) 0 (0)
Arc length 5855 days
Unobserved 2071 days

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Ephemeris
(Epoch 59001 MJD)
Right Ascension 82.6776 deg
Declination 36.4526 deg
V Magnitude 24.54 mag
Solar Elongation -18.6 deg
Galactic Latitude 1.37 deg
Rate 0.662 deg/day
Direction 93.027 deg

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