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AstDyS ∴ Objects ∴ 1991RW23 ∴ Summary
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(15747) 1991RW23  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.79199 1.279e-08 au
e 0.079554 3.713e-08
i 4.008 4.161e-06 deg
Ω 198.724 5.316e-05 deg
ω 187.208 5.911e-05 deg
M 338.895 2.565e-05 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5699 au
Aphelion 3.0141 au
Asc. node-Earth separation 2.01225 au
Desc. node-Earth separation 1.57348 au
Earth MOID 1.57325 au
Orbital period 1704 days
Date of orbit computation  Nov 28 17:25
Observational summary
Optical observations (Discarded) 1848 (8)
Radar observations (Discarded) 0 (0)
Arc length 16303.4 days
Unobserved 32 days

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Ephemeris at epoch 58824 MJD
Right Ascension 345.56 deg
Declination -5.22151 deg
V Magnitude 18.56 mag
Solar Elongation -90.39 deg
Galactic Latitude -56 deg
Rate 0.246 deg/day
Direction 72.747 deg

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