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AstDyS ∴ Objects ∴ 2008RQ21 ∴ Summary
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(355762) 2008RQ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.28512 1.712e-07 au
e 0.072805 7.541e-08
i 11.585 1.043e-05 deg
Ω 350.557 3.743e-05 deg
ω 291.441 8.521e-05 deg
M 186.289 7.423e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 4.9003 au
Aphelion 5.6699 au
Asc. node-Earth separation 4.11525 au
Desc. node-Earth separation 4.40759 au
Earth MOID 3.90572 au
Orbital period 4437.93 days
Date of orbit computation  feb 22 03:05
Observational summary
Optical observations (Discarded) 198 (2)
Radar observations (Discarded) 0 (0)
Arc length 8022.01 days
Unobserved 77 days

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Ephemeris at epoch 60418 MJD
Right Ascension 101.035 deg
Declination 32.8644 deg
V Magnitude 22.03 mag
Solar Elongation -71.55 deg
Galactic Latitude 12.92 deg
Rate 0.121 deg/day
Direction 109.456 deg

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