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AstDyS ∴ Objects ∴ 1981RQ ∴ Summary
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(9729) 1981RQ  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57825 8.692e-09 au
e 0.184578 2.379e-08
i 13.071 3.655e-06 deg
Ω 335.768 1.087e-05 deg
ω 29.493 1.514e-05 deg
M 92.397 1.093e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1024 au
Aphelion 3.0541 au
Asc. node-Earth separation 1.13618 au
Desc. node-Earth separation 1.97769 au
Earth MOID 1.10822 au
Orbital period 1512.12 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 5366 (210)
Radar observations (Discarded) 0 (0)
Arc length 15530.3 days
Unobserved 39 days

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Ephemeris at epoch 60425 MJD
Right Ascension 105.808 deg
Declination 29.1652 deg
V Magnitude 19.01 mag
Solar Elongation -69.05 deg
Galactic Latitude 15.2 deg
Rate 0.316 deg/day
Direction 108.157 deg

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