NEODyS-2

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2009ET  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.44349 0.009311 au
e 0.303462 0.005004
i 3.135 0.01402 deg
Ω 153.056 0.1083 deg
ω 29.659 0.5715 deg
M 352.153 33.45 deg

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Other useful info
Absolute Magnitude (H)    27.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0054 au
Aphelion distance 1.8815 au
Asc. node-Earth separation 0.04964 au
Desc. node-Earth separation 0.76934 au
Earth MOID 0.02494 au
Orbital period 633.463 days
Date of orbit computation   Jul 29 11:15
Observational summary
Optical observations (Discarded) 15 (0)
Radar observations (Discarded) 0 (0)
Arc length 1 days
Unobserved 5688 days

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Ephemeris
(Epoch 60581 MJD)
Right Ascension 166.706 deg
Declination 5.50517 deg
V Magnitude 29.75 mag
Solar Elongation 19.39 deg
Galactic Latitude 57.03 deg
Rate 1.024 deg/day
Direction 111.079 deg

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