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AstDyS ∴ Objects ∴ 2001RL81 ∴ Summary
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(182417) 2001RL81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55585 1.664e-08 au
e 0.227783 9.42e-08
i 2.078 7.386e-06 deg
Ω 20.93 0.0001927 deg
ω 308.847 0.0001929 deg
M 205.49 2.057e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9737 au
Aphelion 3.138 au
Asc. node-Earth separation 1.12331 au
Desc. node-Earth separation 1.82563 au
Earth MOID 0.96338 au
Orbital period 1492.46 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 324 (4)
Radar observations (Discarded) 0 (0)
Arc length 10621.1 days
Unobserved 49 days

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Ephemeris at epoch 60425 MJD
Right Ascension 156.169 deg
Declination 11.3504 deg
V Magnitude 21.98 mag
Solar Elongation -118.82 deg
Galactic Latitude 52.13 deg
Rate 0.016 deg/day
Direction -122.737 deg

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