NEODyS-2

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2009TD17  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.12679 0.0002569 au
e 0.219981 0.0005259
i 0.079 0.0004903 deg
Ω 217.981 0.1322 deg
ω 83.157 0.1714 deg
M 178.212 1.433 deg

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Other useful info
Absolute Magnitude (H)    27.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8789 au
Aphelion distance 1.3747 au
Asc. node-Earth separation 0.02752 au
Desc. node-Earth separation 0.11844 au
Earth MOID 0.00017 au
Orbital period 436.882 days
Date of orbit computation   Mar 19 09:02
Observational summary
Optical observations (Discarded) 19 (0)
Radar observations (Discarded) 0 (0)
Arc length 2 days
Unobserved 4227 days

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Ephemeris
(Epoch 59342 MJD)
Right Ascension 143.717 deg
Declination 14.347 deg
V Magnitude 27.64 mag
Solar Elongation -94.01 deg
Galactic Latitude 42.61 deg
Rate 0.158 deg/day
Direction 107.075 deg

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