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1998EP4  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.56 5.809e-07 au
e 0.440929 4.486e-07
i 7.193 5.977e-05 deg
Ω 352.79 5.507e-05 deg
ω 266.467 0.0001514 deg
M 51.119 0.002211 deg

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Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8721 au
Aphelion distance 2.2478 au
Asc. node-Earth separation 0.28755 au
Desc. node-Earth separation 0.22963 au
Earth MOID 0.06266 au
Orbital period 711.68 days
Date of orbit computation   apr 29 09:50
Observational summary
Optical observations (Discarded) 72 (1)
Radar observations (Discarded) 0 (0)
Arc length 562 days
Unobserved 8810 days

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Ephemeris
(Epoch 59718 MJD)
Right Ascension 46.8729 deg
Declination 21.5974 deg
V Magnitude 26.03 mag
Solar Elongation 8.26 deg
Galactic Latitude -31.2 deg
Rate 0.502 deg/day
Direction 72.173 deg

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