NEODyS-2

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2009SD15  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.34149 0.02167 au
e 0.620557 0.003252
i 2.903 0.0109 deg
Ω 356.484 0.07102 deg
ω 304.338 0.1206 deg
M 172.33 17.66 deg

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Other useful info
Absolute Magnitude (H)    26.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8885 au
Aphelion distance 3.7945 au
Asc. node-Earth separation 0.0632 au
Desc. node-Earth separation 1.22053 au
Earth MOID 0.0085 au
Orbital period 1308.69 days
Date of orbit computation   Oct 20 10:17
Observational summary
Optical observations (Discarded) 15 (0)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 4454 days

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Ephemeris
(Epoch 59553 MJD)
Right Ascension 130.19 deg
Declination 21.5403 deg
V Magnitude 32.98 mag
Solar Elongation 125.75 deg
Galactic Latitude 33.19 deg
Rate 0.096 deg/day
Direction -68.929 deg

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