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AstDyS ∴ Objects ∴ 1999JM16 ∴ Summary
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(17085) 1999JM16  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.34927 1.024e-08 au
e 0.137918 4.228e-08
i 5.753 4.531e-06 deg
Ω 230.842 4.37e-05 deg
ω 156.524 4.691e-05 deg
M 355.757 1.603e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0253 au
Aphelion 2.6733 au
Asc. node-Earth separation 1.62651 au
Desc. node-Earth separation 1.05605 au
Earth MOID 1.031 au
Orbital period 1315.22 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1263 (11)
Radar observations (Discarded) 0 (0)
Arc length 23777.2 days
Unobserved 154 days

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Ephemeris at epoch 58568 MJD
Right Ascension 57.0196 deg
Declination 17.5186 deg
V Magnitude 19.44 mag
Solar Elongation -53.95 deg
Galactic Latitude -28.14 deg
Rate 0.486 deg/day
Direction 79.28 deg

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