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AstDyS ∴ Objects ∴ 2001RP18 ∴ Summary
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(139808) 2001RP18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43128 9.403e-09 au
e 0.126198 3.476e-08
i 5.45 5.97e-06 deg
Ω 318.934 4.058e-05 deg
ω 88.423 4.983e-05 deg
M 285.265 2.728e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1245 au
Aphelion 2.7381 au
Asc. node-Earth separation 1.37102 au
Desc. node-Earth separation 1.41505 au
Earth MOID 1.14269 au
Orbital period 1384.69 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 698 (3)
Radar observations (Discarded) 0 (0)
Arc length 8055.09 days
Unobserved 312 days

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Ephemeris at epoch 60420 MJD
Right Ascension 343.312 deg
Declination -6.70698 deg
V Magnitude 21.45 mag
Solar Elongation 48.02 deg
Galactic Latitude -55.31 deg
Rate 0.448 deg/day
Direction 64.783 deg

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