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AstDyS ∴ Objects ∴ 1999RO45 ∴ Summary
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(118397) 1999RO45  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08867 1.884e-08 au
e 0.063761 4.82e-08
i 8.085 4.607e-06 deg
Ω 241.572 3.426e-05 deg
ω 298.196 5.022e-05 deg
M 3.429 3.842e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8917 au
Aphelion 3.2856 au
Asc. node-Earth separation 1.97371 au
Desc. node-Earth separation 2.18502 au
Earth MOID 1.90476 au
Orbital period 1982.7 days
Date of orbit computation  apr 23 20:13
Observational summary
Optical observations (Discarded) 753 (4)
Radar observations (Discarded) 0 (0)
Arc length 10726.7 days
Unobserved 37 days

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Ephemeris at epoch 60426 MJD
Right Ascension 173.151 deg
Declination -6.90617 deg
V Magnitude 19.68 mag
Solar Elongation -139.69 deg
Galactic Latitude 50.98 deg
Rate 0.108 deg/day
Direction -31.705 deg

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