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(15977) 1998MA11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.17111 6.662e-08 au
e 0.048568 3.763e-08
i 17.353 4.364e-06 deg
Ω 209.578 1.12e-05 deg
ω 227.913 4.44e-05 deg
M 258.188 4.529e-05 deg

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Other useful info
Absolute Magnitude (H)    10.5 mag
Slope parameter (G)    0.15 mag
Perihelion 4.92 au
Aphelion 5.4223 au
Asc. node-Earth separation 4.32795 au
Desc. node-Earth separation 4.00203 au
Earth MOID 3.95732 au
Orbital period 4295.11 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 3557 (59)
Radar observations (Discarded) 0 (0)
Arc length 25572.1 days
Unobserved 131 days

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Ephemeris at epoch 60423 MJD
Right Ascension 338.655 deg
Declination 5.17483 deg
V Magnitude 18.54 mag
Solar Elongation 51.95 deg
Galactic Latitude -43.78 deg
Rate 0.182 deg/day
Direction 63.093 deg

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