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(636) Erika  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91127 7.439e-09 au
e 0.169342 2.574e-08
i 7.93 2.937e-06 deg
Ω 34.569 1.922e-05 deg
ω 298.946 2.15e-05 deg
M 16.579 1.217e-05 deg

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Other useful info
Absolute Magnitude (H)    9.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4183 au
Aphelion 3.4043 au
Asc. node-Earth separation 1.62061 au
Desc. node-Earth separation 2.07443 au
Earth MOID 1.42087 au
Orbital period 1814.36 days
Date of orbit computation  feb 22 01:50
Observational summary
Optical observations (Discarded) 7225 (81)
Radar observations (Discarded) 0 (0)
Arc length 42662 days
Unobserved 119 days

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Ephemeris at epoch 60398 MJD
Right Ascension 1.49619 deg
Declination -3.15087 deg
V Magnitude 14.72 mag
Solar Elongation 9.03 deg
Galactic Latitude -63.67 deg
Rate 0.481 deg/day
Direction 64.179 deg

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