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1998OP4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.24944 0.01121 au
e 0.535812 0.002555
i 13.365 0.05249 deg
Ω 126.646 0.02067 deg
ω 167.668 0.0834 deg
M 276.608 23.03 deg

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Other useful info
Absolute Magnitude (H)    23.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0442 au
Aphelion distance 3.4547 au
Asc. node-Earth separation 2.3819 au
Desc. node-Earth separation 0.03805 au
Earth MOID 0.03624 au
Orbital period 1232.28 days
Date of orbit computation   Jul 29 10:58
Observational summary
Optical observations (Discarded) 22 (2)
Radar observations (Discarded) 0 (0)
Arc length 4 days
Unobserved 9553 days

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Ephemeris
(Epoch 60578 MJD)
Right Ascension 162.196 deg
Declination 12.1103 deg
V Magnitude 29.42 mag
Solar Elongation 23.46 deg
Galactic Latitude 57.58 deg
Rate 0.371 deg/day
Direction 107.596 deg

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