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AstDyS ∴ Objects ∴ 2002RR220 ∴ Summary
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(84222) 2002RR220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68205 1.077e-08 au
e 0.152092 4.452e-08
i 12.95 4.599e-06 deg
Ω 107.737 1.742e-05 deg
ω 323.739 2.289e-05 deg
M 290.08 1.432e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2741 au
Aphelion 3.09 au
Asc. node-Earth separation 1.351 au
Desc. node-Earth separation 1.96974 au
Earth MOID 1.30274 au
Orbital period 1604.35 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 1164 (5)
Radar observations (Discarded) 0 (0)
Arc length 8976.79 days
Unobserved 300 days

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Ephemeris at epoch 60441 MJD
Right Ascension 12.1927 deg
Declination -4.97121 deg
V Magnitude 20.39 mag
Solar Elongation 42.09 deg
Galactic Latitude -67.83 deg
Rate 0.432 deg/day
Direction 72.153 deg

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