NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DL1 ∴ Summary
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2009DL1  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.23739 0.0001065 au
e 0.468033 2.34e-05
i 3.578 0.0001227 deg
Ω 352.954 0.0001953 deg
ω 224.898 0.0001962 deg
M 296.564 0.0727 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1902 au
Aphelion 3.2846 au
Asc. node-Earth separation 1.60841 au
Desc. node-Earth separation 0.31643 au
Earth MOID 0.18797 au
Orbital period 1222.39 days
Date of orbit computation   Oct 1 18:30
Observational summary
Optical observations (Discarded) 234 (7)
Radar observations (Discarded) 0 (0)
Arc length 112 days
Unobserved 3447 days

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Ephemeris at epoch 58440 MJD
Right Ascension 144.213 deg
Declination 18.2298 deg
V Magnitude 22.82 mag
Solar Elongation 94.77 deg
Galactic Latitude 44.52 deg
Rate 0.376 deg/day
Direction 106.459 deg

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