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AstDyS ∴ Objects ∴ 1991RO23 ∴ Summary
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(8090) 1991RO23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17888 1.708e-08 au
e 0.126449 3.855e-08
i 15.908 3.312e-06 deg
Ω 7.823 1.149e-05 deg
ω 356.029 1.714e-05 deg
M 262.332 1.413e-05 deg

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Other useful info
Absolute Magnitude (H)    12.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7769 au
Aphelion 3.5808 au
Asc. node-Earth separation 1.77709 au
Desc. node-Earth separation 2.58142 au
Earth MOID 1.77532 au
Orbital period 2070.19 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 4561 (780)
Radar observations (Discarded) 0 (0)
Arc length 18745.9 days
Unobserved 255 days

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Ephemeris at epoch 60419 MJD
Right Ascension 271.078 deg
Declination -41.3692 deg
V Magnitude 18.23 mag
Solar Elongation 116.76 deg
Galactic Latitude -9.5 deg
Rate 0.11 deg/day
Direction 163.388 deg

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