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NEODyS ∴ Objects ∴ 1998EP4 ∴ Summary
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1998EP4  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.5599 8.154e-07 au
e 0.440986 7.208e-07
i 7.192 7.937e-05 deg
Ω 352.829 6.947e-05 deg
ω 266.383 0.0002195 deg
M 62.981 0.002807 deg

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Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion 0.872 au
Aphelion 2.2478 au
Asc. node-Earth separation 0.28644 au
Desc. node-Earth separation 0.22846 au
Earth MOID 0.06236 au
Orbital period 711.615 days
Date of orbit computation   Mar 13 09:48
Observational summary
Optical observations (Discarded) 72 (1)
Radar observations (Discarded) 0 (0)
Arc length 562 days
Unobserved 7355 days

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Ephemeris at epoch 58263 MJD
Right Ascension 43.0434 deg
Declination 20.0032 deg
V Magnitude 25.99 mag
Solar Elongation 17.3 deg
Galactic Latitude -34.54 deg
Rate 0.523 deg/day
Direction 70.312 deg

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