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AstDyS ∴ Objects ∴ 1999JM55 ∴ Summary
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(59583) 1999JM55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54717 1.231e-08 au
e 0.237511 8.034e-08
i 12.539 3.77e-06 deg
Ω 80.45 3.002e-05 deg
ω 83.822 3.118e-05 deg
M 88.039 8.021e-06 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9422 au
Aphelion 3.1522 au
Asc. node-Earth separation 1.35997 au
Desc. node-Earth separation 1.45087 au
Earth MOID 0.99721 au
Orbital period 1484.86 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1230 (3)
Radar observations (Discarded) 0 (0)
Arc length 10759.1 days
Unobserved 300 days

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Ephemeris at epoch 60397 MJD
Right Ascension 301.232 deg
Declination -23.9584 deg
V Magnitude 20.98 mag
Solar Elongation 69.17 deg
Galactic Latitude -26.2 deg
Rate 0.304 deg/day
Direction 89.066 deg

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