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(228158) Mamankei  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14211 2.9e-08 au
e 0.020759 5.676e-08
i 18.157 5.623e-06 deg
Ω 212.945 1.588e-05 deg
ω 138.295 0.0001373 deg
M 229.103 0.0001328 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0769 au
Aphelion 3.2073 au
Asc. node-Earth separation 2.18465 au
Desc. node-Earth separation 2.09954 au
Earth MOID 2.09071 au
Orbital period 2034.37 days
Date of orbit computation  apr 23 20:37
Observational summary
Optical observations (Discarded) 630 (4)
Radar observations (Discarded) 0 (0)
Arc length 7651.9 days
Unobserved 337 days

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Ephemeris at epoch 60426 MJD
Right Ascension 224.505 deg
Declination -12.1468 deg
V Magnitude 19.49 mag
Solar Elongation 169.29 deg
Galactic Latitude 40.15 deg
Rate 0.217 deg/day
Direction -51.106 deg

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