NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DA1 ∴ Summary
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2009DA1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.545 0.02525 au
e 0.701776 0.003007
i 5.846 0.03412 deg
Ω 156.146 0.1094 deg
ω 273.035 0.1379 deg
M 102.004 13.7 deg

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Other useful info
Absolute Magnitude (H)    22.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.759 au
Aphelion 4.331 au
Asc. node-Earth separation 0.25527 au
Desc. node-Earth separation 0.33125 au
Earth MOID 0.03893 au
Orbital period 1482.96 days
Date of orbit computation   Mar 13 11:02
Observational summary
Optical observations (Discarded) 57 (0)
Radar observations (Discarded) 0 (0)
Arc length 12 days
Unobserved 3492 days

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Ephemeris at epoch 58385 MJD
Right Ascension 229.345 deg
Declination -12.9103 deg
V Magnitude 29.58 mag
Solar Elongation -49.93 deg
Galactic Latitude 36.55 deg
Rate 0.192 deg/day
Direction 108.695 deg

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