NEODyS-2

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1999DY2  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.03815 0.0004043 au
e 0.463998 0.0001039
i 7.623 0.001325 deg
Ω 352.26 0.0003598 deg
ω 161.263 0.001609 deg
M 130.728 0.6971 deg

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Other useful info
Absolute Magnitude (H)    21.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0925 au
Aphelion 2.9838 au
Asc. node-Earth separation 1.84735 au
Desc. node-Earth separation 0.11876 au
Earth MOID 0.10931 au
Orbital period 1062.8 days
Date of orbit computation   Oct 9 17:45
Observational summary
Optical observations (Discarded) 83 (8)
Radar observations (Discarded) 0 (0)
Arc length 56 days
Unobserved 6796 days

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Ephemeris at epoch 58080 MJD
Right Ascension 309.931 deg
Declination -21.7803 deg
V Magnitude 27.74 mag
Solar Elongation -66.06 deg
Galactic Latitude -33.05 deg
Rate 0.261 deg/day
Direction 68.777 deg

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