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AstDyS ∴ Objects ∴ 2001RC89 ∴ Summary
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(139888) 2001RC89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.89821 1.456e-08 au
e 0.067379 6.251e-08
i 2.991 4.187e-06 deg
Ω 137.292 9.839e-05 deg
ω 216.664 0.0001035 deg
M 213.245 3.29e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7029 au
Aphelion 3.0935 au
Asc. node-Earth separation 2.06408 au
Desc. node-Earth separation 1.72377 au
Earth MOID 1.69803 au
Orbital period 1802.16 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 1113 (6)
Radar observations (Discarded) 0 (0)
Arc length 8176.21 days
Unobserved 100 days

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Ephemeris at epoch 60426 MJD
Right Ascension 203.714 deg
Declination -5.40865 deg
V Magnitude 19.46 mag
Solar Elongation -167.33 deg
Galactic Latitude 55.81 deg
Rate 0.201 deg/day
Direction -68.723 deg

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