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AstDyS ∴ Objects ∴ 1991RQ27 ∴ Summary
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(9049) 1991RQ27  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.43233 6.128e-09 au
e 0.220689 3.267e-08
i 4.609 3.728e-06 deg
Ω 110.876 3.85e-05 deg
ω 212.872 3.926e-05 deg
M 241.537 7.718e-06 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8955 au
Aphelion 2.9691 au
Asc. node-Earth separation 1.85713 au
Desc. node-Earth separation 0.93575 au
Earth MOID 0.88492 au
Orbital period 1385.58 days
Date of orbit computation  apr 23 19:47
Observational summary
Optical observations (Discarded) 2286 (12)
Radar observations (Discarded) 0 (0)
Arc length 11879 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 180.787 deg
Declination 6.9145 deg
V Magnitude 18.8 mag
Solar Elongation -141.55 deg
Galactic Latitude 66.76 deg
Rate 0.146 deg/day
Direction -75.452 deg

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