AstDyS-2

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AstDyS ∴ Objects ∴ 1991RW23 ∴ Summary
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(15747) 1991RW23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79132 9.622e-09 au
e 0.080607 2.91e-08
i 4.009 2.846e-06 deg
Ω 198.701 4.666e-05 deg
ω 187.849 5.172e-05 deg
M 316.157 2.222e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5663 au
Aphelion 3.0163 au
Asc. node-Earth separation 2.01245 au
Desc. node-Earth separation 1.57076 au
Earth MOID 1.57044 au
Orbital period 1703.38 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 3761 (716)
Radar observations (Discarded) 0 (0)
Arc length 17718.9 days
Unobserved 218 days

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Ephemeris at epoch 60425 MJD
Right Ascension 355.421 deg
Declination 0.08672 deg
V Magnitude 19.31 mag
Solar Elongation 39.15 deg
Galactic Latitude -58.04 deg
Rate 0.416 deg/day
Direction 67.468 deg

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