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AstDyS ∴ Objects ∴ 1999RO20 ∴ Summary
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(59816) 1999RO20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33115 9.133e-09 au
e 0.134117 4.297e-08
i 5.732 5.602e-06 deg
Ω 195.755 4.05e-05 deg
ω 128.864 4.565e-05 deg
M 346.139 2.348e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0185 au
Aphelion 2.6438 au
Asc. node-Earth separation 1.49896 au
Desc. node-Earth separation 1.11336 au
Earth MOID 1.01259 au
Orbital period 1300.03 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1044 (23)
Radar observations (Discarded) 0 (0)
Arc length 11719 days
Unobserved 318 days

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Ephemeris at epoch 60397 MJD
Right Ascension 325.762 deg
Declination -9.32274 deg
V Magnitude 20.43 mag
Solar Elongation 42.75 deg
Galactic Latitude -42.2 deg
Rate 0.543 deg/day
Direction 70.58 deg

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