NEODyS-2

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2009SD15  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.34112 0.02106 au
e 0.620899 0.003138
i 2.903 0.01034 deg
Ω 356.494 0.06531 deg
ω 304.292 0.1068 deg
M 6.951 14.69 deg

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Other useful info
Absolute Magnitude (H)    26.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8875 au
Aphelion distance 3.7947 au
Asc. node-Earth separation 0.06191 au
Desc. node-Earth separation 1.21744 au
Earth MOID 0.00829 au
Orbital period 1308.38 days
Date of orbit computation   Feb 26 11:49
Observational summary
Optical observations (Discarded) 15 (0)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 3845 days

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Ephemeris
(Epoch 58944 MJD)
Right Ascension 320.604 deg
Declination -18.2736 deg
V Magnitude 29.09 mag
Solar Elongation 58.16 deg
Galactic Latitude -41.32 deg
Rate 1.396 deg/day
Direction 71.699 deg

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