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AstDyS ∴ Objects ∴ 2001RP90 ∴ Summary
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(331580) 2001RP90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40954 1.102e-08 au
e 0.232425 8.077e-08
i 3.254 5.794e-06 deg
Ω 110.035 0.0001686 deg
ω 234.798 0.0001695 deg
M 15.637 2.154e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8495 au
Aphelion 2.9696 au
Asc. node-Earth separation 1.64852 au
Desc. node-Earth separation 0.99396 au
Earth MOID 0.84416 au
Orbital period 1366.15 days
Date of orbit computation  apr 23 20:59
Observational summary
Optical observations (Discarded) 219 (4)
Radar observations (Discarded) 0 (0)
Arc length 7498.05 days
Unobserved 780 days

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Ephemeris at epoch 60427 MJD
Right Ascension 25.597 deg
Declination 8.30225 deg
V Magnitude 22.02 mag
Solar Elongation 10.37 deg
Galactic Latitude -52.48 deg
Rate 0.596 deg/day
Direction 69.093 deg

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