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AstDyS ∴ Objects ∴ 2011RQ21 ∴ Summary
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(530587) 2011RQ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98551 4.08e-08 au
e 0.140238 6.538e-08
i 3.801 8.004e-06 deg
Ω 324.979 0.0001289 deg
ω 332.763 0.0001372 deg
M 205.65 4.272e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5668 au
Aphelion 3.4042 au
Asc. node-Earth separation 1.59047 au
Desc. node-Earth separation 2.35646 au
Earth MOID 1.55159 au
Orbital period 1884.2 days
Date of orbit computation  feb 22 03:42
Observational summary
Optical observations (Discarded) 139 (0)
Radar observations (Discarded) 0 (0)
Arc length 6284.29 days
Unobserved 77 days

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Ephemeris at epoch 60419 MJD
Right Ascension 125.263 deg
Declination 19.8396 deg
V Magnitude 23.13 mag
Solar Elongation -93.79 deg
Galactic Latitude 28.28 deg
Rate 0.124 deg/day
Direction 108.878 deg

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