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AstDyS ∴ Objects ∴ 1998FE30 ∴ Summary
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(18657) 1998FE30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78978 1.066e-08 au
e 0.060833 2.959e-08
i 2.789 3.279e-06 deg
Ω 289.872 6.968e-05 deg
ω 344.05 7.691e-05 deg
M 121.751 3.389e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6201 au
Aphelion 2.9595 au
Asc. node-Earth separation 1.60942 au
Desc. node-Earth separation 1.96924 au
Earth MOID 1.60367 au
Orbital period 1701.97 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2956 (6)
Radar observations (Discarded) 0 (0)
Arc length 11306 days
Unobserved 109 days

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Ephemeris at epoch 60427 MJD
Right Ascension 41.1293 deg
Declination 17.8585 deg
V Magnitude 19.33 mag
Solar Elongation -7.5 deg
Galactic Latitude -37.32 deg
Rate 0.395 deg/day
Direction 73.149 deg

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