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(17900) Leiferman  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27614 6.43e-09 au
e 0.13037 3.638e-08
i 4.436 4.004e-06 deg
Ω 216.168 4.244e-05 deg
ω 349.334 4.433e-05 deg
M 89.415 1.383e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9794 au
Aphelion 2.5729 au
Asc. node-Earth separation 0.97694 au
Desc. node-Earth separation 1.57378 au
Earth MOID 0.9754 au
Orbital period 1254.29 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 1825 (118)
Radar observations (Discarded) 0 (0)
Arc length 15011.9 days
Unobserved 307 days

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Ephemeris at epoch 60425 MJD
Right Ascension 337.999 deg
Declination -5.19398 deg
V Magnitude 20.54 mag
Solar Elongation 57.31 deg
Galactic Latitude -50.22 deg
Rate 0.403 deg/day
Direction 66.703 deg

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