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AstDyS ∴ Objects ∴ 2001RQ81 ∴ Summary
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(83275) 2001RQ81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0609 1.391e-08 au
e 0.112313 3.147e-08
i 9.221 4.274e-06 deg
Ω 186.298 2.039e-05 deg
ω 110.335 2.878e-05 deg
M 132.421 1.867e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7171 au
Aphelion 3.4047 au
Asc. node-Earth separation 2.14727 au
Desc. node-Earth separation 1.90776 au
Earth MOID 1.71918 au
Orbital period 1956.01 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 2011 (4)
Radar observations (Discarded) 0 (0)
Arc length 10900 days
Unobserved 37 days

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Ephemeris at epoch 60427 MJD
Right Ascension 71.1466 deg
Declination 15.0029 deg
V Magnitude 20.52 mag
Solar Elongation -35.42 deg
Galactic Latitude -19.5 deg
Rate 0.319 deg/day
Direction 80.859 deg

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