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AstDyS ∴ Objects ∴ 2001RL89 ∴ Summary
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(57399) 2001RL89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57871 8.668e-09 au
e 0.166748 4.004e-08
i 4.89 4.791e-06 deg
Ω 24.681 4.957e-05 deg
ω 66.238 5.182e-05 deg
M 89.652 1.459e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1487 au
Aphelion 3.0087 au
Asc. node-Earth separation 1.35369 au
Desc. node-Earth separation 1.68424 au
Earth MOID 1.17116 au
Orbital period 1512.52 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1205 (6)
Radar observations (Discarded) 0 (0)
Arc length 9567.5 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 197.228 deg
Declination -7.37304 deg
V Magnitude 19.12 mag
Solar Elongation -162.77 deg
Galactic Latitude 55.24 deg
Rate 0.209 deg/day
Direction -75.58 deg

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