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AstDyS ∴ Objects ∴ 2001RQ121 ∴ Summary
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(83317) 2001RQ121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1089 1.711e-08 au
e 0.074199 3.612e-08
i 2.603 4.2e-06 deg
Ω 107.688 0.0001026 deg
ω 308.675 0.0001087 deg
M 346.329 3.588e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8782 au
Aphelion 3.3396 au
Asc. node-Earth separation 1.9718 au
Desc. node-Earth separation 2.22583 au
Earth MOID 1.89124 au
Orbital period 2002.21 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 1338 (3)
Radar observations (Discarded) 0 (0)
Arc length 9463.84 days
Unobserved 139 days

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Ephemeris at epoch 60426 MJD
Right Ascension 41.4137 deg
Declination 14.2153 deg
V Magnitude 20.02 mag
Solar Elongation -7.61 deg
Galactic Latitude -40.23 deg
Rate 0.405 deg/day
Direction 72.039 deg

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