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(3216) Harrington  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39723 4.515e-09 au
e 0.302319 2.262e-08
i 4.91 1.452e-06 deg
Ω 107.867 3.542e-05 deg
ω 224.719 3.578e-05 deg
M 271.761 4.603e-06 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6725 au
Aphelion 3.122 au
Asc. node-Earth separation 1.7907 au
Desc. node-Earth separation 0.77664 au
Earth MOID 0.66617 au
Orbital period 1355.7 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 6693 (337)
Radar observations (Discarded) 0 (0)
Arc length 25382.3 days
Unobserved 81 days

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Ephemeris at epoch 60423 MJD
Right Ascension 218.879 deg
Declination -7.0939 deg
V Magnitude 17.16 mag
Solar Elongation 170.36 deg
Galactic Latitude 47.51 deg
Rate 0.256 deg/day
Direction -70.901 deg

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