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AstDyS ∴ Objects ∴ 1999RC128 ∴ Summary
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(66551) 1999RC128  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72191 1.433e-08 au
e 0.120492 3.933e-08
i 17.859 4.48e-06 deg
Ω 154.171 1.438e-05 deg
ω 137.154 2.434e-05 deg
M 200.11 1.883e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3939 au
Aphelion 3.0499 au
Asc. node-Earth separation 1.95327 au
Desc. node-Earth separation 1.45477 au
Earth MOID 1.40573 au
Orbital period 1640.25 days
Date of orbit computation  apr 23 20:00
Observational summary
Optical observations (Discarded) 904 (5)
Radar observations (Discarded) 0 (0)
Arc length 9439.11 days
Unobserved 78 days

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Ephemeris at epoch 60425 MJD
Right Ascension 114.179 deg
Declination 14.8236 deg
V Magnitude 21.07 mag
Solar Elongation -78.62 deg
Galactic Latitude 16.59 deg
Rate 0.23 deg/day
Direction 79.118 deg

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