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(509931) 2009ON22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15906 5.416e-08 au
e 0.17177 7.632e-08
i 10.232 7.812e-06 deg
Ω 291.442 5.651e-05 deg
ω 353.98 6.373e-05 deg
M 239.833 3.375e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6164 au
Aphelion 3.7017 au
Asc. node-Earth separation 1.60213 au
Desc. node-Earth separation 2.71455 au
Earth MOID 1.60005 au
Orbital period 2050.85 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 194 (0)
Radar observations (Discarded) 0 (0)
Arc length 5307.48 days
Unobserved 78 days

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Ephemeris at epoch 60425 MJD
Right Ascension 136.675 deg
Declination 8.61154 deg
V Magnitude 22.08 mag
Solar Elongation -101.47 deg
Galactic Latitude 33.92 deg
Rate 0.078 deg/day
Direction 97.181 deg

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