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AstDyS ∴ Objects ∴ 1999RC90 ∴ Summary
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(42860) 1999RC90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67289 1.012e-08 au
e 0.176703 2.954e-08
i 3.331 3.299e-06 deg
Ω 94.117 8.464e-05 deg
ω 354.571 8.594e-05 deg
M 150.74 1.44e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2006 au
Aphelion 3.1452 au
Asc. node-Earth separation 1.21922 au
Desc. node-Earth separation 2.12574 au
Earth MOID 1.2175 au
Orbital period 1596.14 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 1823 (11)
Radar observations (Discarded) 0 (0)
Arc length 10110.8 days
Unobserved 298 days

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Ephemeris at epoch 60419 MJD
Right Ascension 266.392 deg
Declination -21.7289 deg
V Magnitude 19.95 mag
Solar Elongation 122.44 deg
Galactic Latitude 3.76 deg
Rate 0.014 deg/day
Direction -100.755 deg

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