NEODyS-2

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1999DY2  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.0391 0.0004189 au
e 0.463803 0.0001061
i 7.622 0.001397 deg
Ω 352.253 0.0001734 deg
ω 161.265 0.001126 deg
M 40.647 0.8238 deg

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Other useful info
Absolute Magnitude (H)    21.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0934 au
Aphelion distance 2.9848 au
Asc. node-Earth separation 1.84864 au
Desc. node-Earth separation 0.11951 au
Earth MOID 0.10985 au
Orbital period 1063.55 days
Date of orbit computation   Nov 8 13:38
Observational summary
Optical observations (Discarded) 83 (1)
Radar observations (Discarded) 0 (0)
Arc length 56 days
Unobserved 7544 days

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Ephemeris
(Epoch 58828 MJD)
Right Ascension 256.487 deg
Declination -27.8008 deg
V Magnitude 25.72 mag
Solar Elongation 4.94 deg
Galactic Latitude 7.88 deg
Rate 0.606 deg/day
Direction 96.176 deg

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