NEODyS-2

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2009SD15  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.34077 0.02159 au
e 0.620794 0.003247
i 2.903 0.01094 deg
Ω 356.49 0.0701 deg
ω 304.305 0.1222 deg
M 62.318 16.14 deg

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Other useful info
Absolute Magnitude (H)    26.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8876 au
Aphelion distance 3.7939 au
Asc. node-Earth separation 0.06003 au
Desc. node-Earth separation 1.21844 au
Earth MOID 0.00802 au
Orbital period 1308.09 days
Date of orbit computation   Mar 19 09:10
Observational summary
Optical observations (Discarded) 15 (0)
Radar observations (Discarded) 0 (0)
Arc length 6 days
Unobserved 4243 days

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Ephemeris
(Epoch 59342 MJD)
Right Ascension 83.4879 deg
Declination 25.6396 deg
V Magnitude 33.17 mag
Solar Elongation -36.85 deg
Galactic Latitude -3.95 deg
Rate 0.293 deg/day
Direction 88.484 deg

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