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AstDyS ∴ Objects ∴ 2005RQ21 ∴ Summary
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(311352) 2005RQ21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.94958 1.564e-08 au
e 0.076261 1.797e-07
i 18.367 1.429e-05 deg
Ω 337.161 2.155e-05 deg
ω 354.991 6.252e-05 deg
M 304.204 6.909e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8009 au
Aphelion 2.0983 au
Asc. node-Earth separation 0.79159 au
Desc. node-Earth separation 1.10594 au
Earth MOID 0.7907 au
Orbital period 994.28 days
Date of orbit computation  Oct 31 08:10
Observational summary
Optical observations (Discarded) 159 (0)
Radar observations (Discarded) 0 (0)
Arc length 8129.01 days
Unobserved 874 days

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Ephemeris at epoch 58595 MJD
Right Ascension 2.40353 deg
Declination 3.9051 deg
V Magnitude 21.74 mag
Solar Elongation 27.69 deg
Galactic Latitude -57.36 deg
Rate 0.605 deg/day
Direction 57.666 deg

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