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AstDyS ∴ Objects ∴ 2002OB28 ∴ Summary
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(258830) 2002OB28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4692 1.421e-08 au
e 0.191692 4.163e-08
i 0.943 7.154e-06 deg
Ω 172.303 0.00041 deg
ω 132.177 0.0004117 deg
M 213.051 3.743e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9959 au
Aphelion 2.9425 au
Asc. node-Earth separation 1.73623 au
Desc. node-Earth separation 1.10207 au
Earth MOID 0.98063 au
Orbital period 1417.2 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 212 (2)
Radar observations (Discarded) 0 (0)
Arc length 7453.92 days
Unobserved 494 days

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Ephemeris at epoch 60423 MJD
Right Ascension 133.892 deg
Declination 16.963 deg
V Magnitude 23.22 mag
Solar Elongation -98.54 deg
Galactic Latitude 34.88 deg
Rate 0.125 deg/day
Direction 103.63 deg

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