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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998OX4 ∴ Summary
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(85640) 1998OX4  ▹ 
SUMMARY
Keplerian elements at epoch
57200.0 MJD
Value 1-σ variation Units
a 1.58029 5.985e-09 au
e 0.485765 1.466e-07
i 4.513 1.427e-05 deg
Ω 299.71 0.0001154 deg
ω 117.113 0.0001137 deg
M 128.534 1.369e-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 0.53478 au
Desc. node-Earth separation 0.00528 au
Earth MOID 0.00117 au
Orbital period 725.608 days
Date of orbit computation   Apr 8 17:18
Observational summary
Optical observations (Discarded) 245 (5)
Radar observations (Discarded) 0 (0)
Arc length 3656 days
Unobserved 2489 days

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Ephemeris at epoch 57165 MJD
Right Ascension 179.99 deg
Declination -7.47008 deg
V Magnitude 24.44 mag
Solar Elongation -121.36 deg
Galactic Latitude 53.22 deg
Rate 0.063 deg/day
Direction 50.862 deg

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