NEODyS-2

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2009OC  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.13505 5.023e-08 au
e 0.447558 4.567e-08
i 4.583 5.067e-06 deg
Ω 178.355 4.818e-05 deg
ω 138.293 5.632e-05 deg
M 274.551 3.976e-05 deg

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Other useful info
Absolute Magnitude (H)    20.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1795 au
Aphelion 3.0906 au
Asc. node-Earth separation 1.56846 au
Desc. node-Earth separation 0.27526 au
Earth MOID 0.17512 au
Orbital period 1139.49 days
Date of orbit computation   Mar 13 11:11
Observational summary
Optical observations (Discarded) 400 (3)
Radar observations (Discarded) 0 (0)
Arc length 2057 days
Unobserved 2248 days

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Ephemeris at epoch 58316 MJD
Right Ascension 185.506 deg
Declination 0.55201 deg
V Magnitude 24.28 mag
Solar Elongation -70.71 deg
Galactic Latitude 62.5 deg
Rate 0.385 deg/day
Direction 112.21 deg

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