NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DL1 ∴ Summary
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2009DL1  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.23769 0.0001062 au
e 0.468029 2.342e-05
i 3.578 0.0001232 deg
Ω 352.966 0.0002022 deg
ω 224.871 0.0001946 deg
M 237.695 0.06849 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1904 au
Aphelion 3.285 au
Asc. node-Earth separation 1.60875 au
Desc. node-Earth separation 0.31815 au
Earth MOID 0.18997 au
Orbital period 1222.64 days
Date of orbit computation   Mar 13 11:10
Observational summary
Optical observations (Discarded) 234 (7)
Radar observations (Discarded) 0 (0)
Arc length 112 days
Unobserved 3322 days

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Ephemeris at epoch 58315 MJD
Right Ascension 89.9215 deg
Declination 26.1054 deg
V Magnitude 24.36 mag
Solar Elongation 23.4 deg
Galactic Latitude 1.24 deg
Rate 0.398 deg/day
Direction 89.5 deg

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