NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997YM9 ∴ Summary
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1997YM9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.09585 2.88e-09 au
e 0.103869 4.411e-08
i 7.843 1.877e-05 deg
Ω 94.733 1.664e-05 deg
ω 51.722 6.944e-05 deg
M 9.121 4.579e-05 deg

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Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.982 au
Aphelion 1.2097 au
Asc. node-Earth separation 0.0343 au
Desc. node-Earth separation 0.14091 au
Earth MOID 0.03017 au
Orbital period 419.01 days
Date of orbit computation   Oct 1 16:41
Observational summary
Optical observations (Discarded) 68 (1)
Radar observations (Discarded) 0 (0)
Arc length 3049 days
Unobserved 4613 days

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Ephemeris at epoch 58472 MJD
Right Ascension 246.529 deg
Declination -18.5581 deg
V Magnitude 26.86 mag
Solar Elongation 20.22 deg
Galactic Latitude 20.78 deg
Rate 0.936 deg/day
Direction 101.811 deg

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