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AstDyS ∴ Objects ∴ 1998MR16 ∴ Summary
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(251736) 1998MR16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09806 2.755e-08 au
e 0.057743 5.377e-08
i 9.19 5.733e-06 deg
Ω 306.491 3.786e-05 deg
ω 89.292 7.577e-05 deg
M 174.83 6.19e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9192 au
Aphelion 3.277 au
Asc. node-Earth separation 2.07039 au
Desc. node-Earth separation 2.10584 au
Earth MOID 1.94471 au
Orbital period 1991.74 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 513 (3)
Radar observations (Discarded) 0 (0)
Arc length 10194.3 days
Unobserved 70 days

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Ephemeris at epoch 60427 MJD
Right Ascension 207.736 deg
Declination -25.544 deg
V Magnitude 20.14 mag
Solar Elongation -166.63 deg
Galactic Latitude 35.41 deg
Rate 0.197 deg/day
Direction -68.601 deg

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