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AstDyS ∴ Objects ∴ 2001RD55 ∴ Summary
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(285958) 2001RD55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91897 1.63e-08 au
e 0.207091 1.511e-07
i 0.571 9.543e-06 deg
Ω 202.396 0.0005691 deg
ω 106.605 0.0005757 deg
M 209.929 6.667e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3145 au
Aphelion 3.5235 au
Asc. node-Earth separation 1.9649 au
Desc. node-Earth separation 1.6431 au
Earth MOID 1.29972 au
Orbital period 1821.56 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 320 (3)
Radar observations (Discarded) 0 (0)
Arc length 11846.1 days
Unobserved 71 days

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Ephemeris at epoch 60427 MJD
Right Ascension 138.594 deg
Declination 15.5001 deg
V Magnitude 22.97 mag
Solar Elongation -99.39 deg
Galactic Latitude 38.52 deg
Rate 0.086 deg/day
Direction 105.249 deg

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