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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998OX4 ∴ Summary
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(85640) 1998OX4  ▹ 
SUMMARY
Keplerian elements at epoch
57400.0 MJD
Value 1-σ variation Units
a 1.58028 5.482e-09 au
e 0.485761 1.357e-07
i 4.513 1.365e-05 deg
Ω 299.708 0.0001086 deg
ω 117.109 0.000107 deg
M 227.776 1.325e-05 deg

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Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8126 au
Aphelion 2.3479 au
Asc. node-Earth separation 0.5329 au
Desc. node-Earth separation 0.0047 au
Earth MOID 0.00104 au
Orbital period 725.604 days
Date of orbit computation   Dec 29 19:03
Observational summary
Optical observations (Discarded) 245 (4)
Radar observations (Discarded) 0 (0)
Arc length 3656 days
Unobserved 2751 days

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Ephemeris at epoch 57427 MJD
Right Ascension 280.729 deg
Declination -25.1604 deg
V Magnitude 25.81 mag
Solar Elongation 39.78 deg
Galactic Latitude -9.43 deg
Rate 0.467 deg/day
Direction 85.031 deg

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