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NEODyS ∴ Objects ∴ 1997YM9 ∴ Summary
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1997YM9  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.096 6.324e-10 au
e 0.104089 4.867e-08
i 7.842 4.21e-06 deg
Ω 94.702 1.459e-05 deg
ω 51.718 3.124e-05 deg
M 131.937 2.677e-05 deg

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Other useful info
Absolute Magnitude (H)    24.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9819 au
Aphelion distance 1.2101 au
Asc. node-Earth separation 0.03638 au
Desc. node-Earth separation 0.14233 au
Earth MOID 0.03209 au
Orbital period 419.098 days
Date of orbit computation   giu 8 14:42
Observational summary
Optical observations (Discarded) 71 (0)
Radar observations (Discarded) 0 (0)
Arc length 8656 days
Unobserved 446 days

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Ephemeris
(Epoch 59913 MJD)
Right Ascension 320.649 deg
Declination -24.1607 deg
V Magnitude 26.82 mag
Solar Elongation -68.3 deg
Galactic Latitude -43.17 deg
Rate 0.793 deg/day
Direction 69.082 deg

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