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 2.34065 0.02207 au
e 0.62083 0.003285
i 2.903 0.01088 deg
Ω 356.493 0.06855 deg
ω 304.294 0.1125 deg
M 7.275 15.39 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 3.7938 au
Asc. node-Earth separation 0.06186 au
Desc. node-Earth separation 1.21725 au
Earth MOID 0.00828 au
Orbital period 1307.99 days
Date of orbit computation   Jun 26 09:25
Observational summary
Optical observations (Discarded) 15 (0)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 4086 days

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Ephemeris
(Epoch 59185 MJD)
Right Ascension 71.2928 deg
Declination 27.0835 deg
V Magnitude 29.92 mag
Solar Elongation 174.2 deg
Galactic Latitude -11.96 deg
Rate 0.359 deg/day
Direction -97.73 deg

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