NEODyS-2

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2009RD4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.71929 0.000652 au
e 0.603709 0.0001191
i 22.567 0.001967 deg
Ω 8.296 0.001045 deg
ω 10.236 0.001016 deg
M 269.395 0.2401 deg

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Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0776 au
Aphelion 4.361 au
Asc. node-Earth separation 0.08325 au
Desc. node-Earth separation 3.26077 au
Earth MOID 0.08254 au
Orbital period 1637.88 days
Date of orbit computation   Oct 9 19:29
Observational summary
Optical observations (Discarded) 64 (0)
Radar observations (Discarded) 0 (0)
Arc length 42 days
Unobserved 2973 days

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Ephemeris at epoch 58103 MJD
Right Ascension 241.459 deg
Declination -35.0759 deg
V Magnitude 26.39 mag
Solar Elongation 22.43 deg
Galactic Latitude 12.69 deg
Rate 0.356 deg/day
Direction 107.06 deg

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