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AstDyS ∴ Objects ∴ 2003RB21 ∴ Summary
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(480939) 2003RB21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.16233 8.769e-08 au
e 0.216315 3.697e-07
i 1.693 1.415e-05 deg
Ω 14.163 0.0003335 deg
ω 322.119 0.0003859 deg
M 275.841 0.0002327 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6946 au
Aphelion 2.6301 au
Asc. node-Earth separation 0.76103 au
Desc. node-Earth separation 1.48387 au
Earth MOID 0.68466 au
Orbital period 1161.4 days
Date of orbit computation  Oct 31 09:48
Observational summary
Optical observations (Discarded) 85 (0)
Radar observations (Discarded) 0 (0)
Arc length 5298.14 days
Unobserved 364 days

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Ephemeris at epoch 58560 MJD
Right Ascension 310.988 deg
Declination -19.4988 deg
V Magnitude 22.66 mag
Solar Elongation 48.65 deg
Galactic Latitude -33.21 deg
Rate 0.614 deg/day
Direction 75.222 deg

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