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(16254) Harper  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.85585 1.116e-08 au
e 0.068721 3.615e-08
i 2.435 3.952e-06 deg
Ω 157.098 8.271e-05 deg
ω 169.314 8.728e-05 deg
M 257.117 2.743e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6596 au
Aphelion 3.0521 au
Asc. node-Earth separation 2.05847 au
Desc. node-Earth separation 1.65338 au
Earth MOID 1.6476 au
Orbital period 1762.8 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 1642 (7)
Radar observations (Discarded) 0 (0)
Arc length 16988.7 days
Unobserved 41 days

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Ephemeris at epoch 60427 MJD
Right Ascension 222.244 deg
Declination -12.742 deg
V Magnitude 18.6 mag
Solar Elongation 172.44 deg
Galactic Latitude 40.98 deg
Rate 0.209 deg/day
Direction -70.293 deg

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