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AstDyS ∴ Objects ∴ 1999RL155 ∴ Summary
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(74711) 1999RL155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27232 5.962e-09 au
e 0.152435 3.49e-08
i 3.763 3.794e-06 deg
Ω 241.128 5.444e-05 deg
ω 145.054 5.589e-05 deg
M 31.107 1.293e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9259 au
Aphelion 2.6187 au
Asc. node-Earth separation 1.52375 au
Desc. node-Earth separation 0.98651 au
Earth MOID 0.93187 au
Orbital period 1251.13 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1366 (8)
Radar observations (Discarded) 0 (0)
Arc length 9449.91 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 62.0756 deg
Declination 20.1975 deg
V Magnitude 20.37 mag
Solar Elongation -28.01 deg
Galactic Latitude -22.84 deg
Rate 0.552 deg/day
Direction 80.794 deg

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