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(235661) 2004RB221  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57708 1.531e-08 au
e 0.126981 4.671e-08
i 12.562 6.646e-06 deg
Ω 330.507 1.801e-05 deg
ω 108.68 3.986e-05 deg
M 217.499 3.116e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2498 au
Aphelion 2.9043 au
Asc. node-Earth separation 1.63224 au
Desc. node-Earth separation 1.44821 au
Earth MOID 1.30192 au
Orbital period 1511.09 days
Date of orbit computation  apr 23 20:39
Observational summary
Optical observations (Discarded) 856 (5)
Radar observations (Discarded) 0 (0)
Arc length 8216.06 days
Unobserved 313 days

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Ephemeris at epoch 60426 MJD
Right Ascension 320.138 deg
Declination -23.4081 deg
V Magnitude 21.23 mag
Solar Elongation 80.73 deg
Galactic Latitude -42.52 deg
Rate 0.247 deg/day
Direction 72.293 deg

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