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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001JM1 ∴ Summary
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(171839) 2001JM1  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.46096 6.536e-09 au
e 0.311052 8.194e-08
i 17.073 1.226e-05 deg
Ω 226.692 1.427e-05 deg
ω 321.902 1.985e-05 deg
M 355.912 2.667e-05 deg

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Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0065 au
Aphelion 1.9154 au
Asc. node-Earth separation 0.05109 au
Desc. node-Earth separation 0.75761 au
Earth MOID 0.04624 au
Orbital period 644.991 days
Date of orbit computation   Jan 3 14:45
Observational summary
Optical observations (Discarded) 490 (8)
Radar observations (Discarded) 0 (0)
Arc length 5714 days
Unobserved 113 days

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Ephemeris at epoch 57869 MJD
Right Ascension 310.317 deg
Declination -5.69997 deg
V Magnitude 20.57 mag
Solar Elongation 84.65 deg
Galactic Latitude -26.98 deg
Rate 0.732 deg/day
Direction 37.64 deg

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