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(4153) Roburnham  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14645 1.479e-08 au
e 0.165987 2.994e-08
i 1.425 3.331e-06 deg
Ω 66.048 0.000136 deg
ω 207.081 0.0001365 deg
M 322.865 1.282e-05 deg

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Other useful info
Absolute Magnitude (H)    12.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6242 au
Aphelion 3.6687 au
Asc. node-Earth separation 2.60369 au
Desc. node-Earth separation 1.65294 au
Earth MOID 1.6078 au
Orbital period 2038.58 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 3739 (14)
Radar observations (Discarded) 0 (0)
Arc length 16350.6 days
Unobserved 58 days

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Ephemeris at epoch 60397 MJD
Right Ascension 235.735 deg
Declination -18.8893 deg
V Magnitude 17.06 mag
Solar Elongation 129.66 deg
Galactic Latitude 28 deg
Rate 0.003 deg/day
Direction -170.192 deg

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