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(20609) 1999RO225  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91698 1.528e-08 au
e 0.010295 5.062e-08
i 2.223 6.488e-06 deg
Ω 3.616 9.084e-05 deg
ω 55.682 0.0003229 deg
M 274.386 0.000309 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8869 au
Aphelion 2.947 au
Asc. node-Earth separation 1.89802 au
Desc. node-Earth separation 1.93675 au
Earth MOID 1.89659 au
Orbital period 1819.69 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 1121 (2)
Radar observations (Discarded) 0 (0)
Arc length 11032 days
Unobserved 681 days

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Ephemeris at epoch 60426 MJD
Right Ascension 352.634 deg
Declination -4.05185 deg
V Magnitude 20.64 mag
Solar Elongation 44.29 deg
Galactic Latitude -59.91 deg
Rate 0.359 deg/day
Direction 66.193 deg

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