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(4477) Kelley  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21987 4.805e-09 au
e 0.161869 2.791e-08
i 2.943 2.925e-06 deg
Ω 224.029 5.917e-05 deg
ω 127.292 6e-05 deg
M 93.262 1.073e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8605 au
Aphelion 2.5792 au
Asc. node-Earth separation 1.38787 au
Desc. node-Earth separation 0.9785 au
Earth MOID 0.8566 au
Orbital period 1208.06 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 3941 (16)
Radar observations (Discarded) 0 (0)
Arc length 24145.6 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 76.681 deg
Declination 20.5183 deg
V Magnitude 18.46 mag
Solar Elongation -70.08 deg
Galactic Latitude -12 deg
Rate 0.386 deg/day
Direction 84.155 deg

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