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AstDyS ∴ Objects ∴ 2001RL77 ∴ Summary
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(139872) 2001RL77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.94956 1.024e-08 au
e 0.270802 1.019e-07
i 12.204 6.819e-06 deg
Ω 54.086 2.013e-05 deg
ω 330.953 2.214e-05 deg
M 172.185 7.115e-06 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1508 au
Aphelion 3.7483 au
Asc. node-Earth separation 1.2219 au
Desc. node-Earth separation 2.57029 au
Earth MOID 1.16476 au
Orbital period 1850.27 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 1557 (4)
Radar observations (Discarded) 0 (0)
Arc length 8243.11 days
Unobserved 37 days

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Ephemeris at epoch 60427 MJD
Right Ascension 201.076 deg
Declination 0.10988 deg
V Magnitude 20.33 mag
Solar Elongation -160.71 deg
Galactic Latitude 61.85 deg
Rate 0.188 deg/day
Direction -80.664 deg

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