NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998OX4 ∴ Summary
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(85640) 1998OX4  ▹ 
SUMMARY
Keplerian elements at epoch
56800.0 MJD
Value 1-σ variation Units
a 1.58063 6.294e-09 au
e 0.485757 1.47e-07
i 4.514 1.427e-05 deg
Ω 299.716 0.0001154 deg
ω 117.113 0.0001137 deg
M 290.102 1.267e-05 deg

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Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8128 au
Aphelion 2.3484 au
Asc. node-Earth separation 0.53405 au
Desc. node-Earth separation 0.00489 au
Earth MOID 0.00108 au
Orbital period 725.842 days
Date of orbit computation   Feb 20 16:59
Observational summary
Optical observations (Discarded) 245 (6)
Radar observations (Discarded) 0 (0)
Arc length 3656 days
Unobserved 2090 days

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Ephemeris at epoch 56766 MJD
Right Ascension 314.266 deg
Declination -18.9 deg
V Magnitude 25.01 mag
Solar Elongation 77.33 deg
Galactic Latitude -35.91 deg
Rate 0.482 deg/day
Direction 72.198 deg

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