AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991RU16 ∴ Summary
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(14418) 1991RU16  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.2657 8.651e-09 au
e 0.131377 5.169e-08
i 6.443 5.763e-06 deg
Ω 31.286 4.339e-05 deg
ω 316.279 4.716e-05 deg
M 344.058 1.908e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.968 au
Aphelion 2.5634 au
Asc. node-Earth separation 1.03888 au
Desc. node-Earth separation 1.45347 au
Earth MOID 0.96714 au
Orbital period 1245.66 days
Date of orbit computation  Oct 31 05:05
Observational summary
Optical observations (Discarded) 878 (3)
Radar observations (Discarded) 0 (0)
Arc length 13483.7 days
Unobserved 176 days

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Ephemeris at epoch 58568 MJD
Right Ascension 19.8673 deg
Declination 8.23645 deg
V Magnitude 20 mag
Solar Elongation -16.66 deg
Galactic Latitude -53.99 deg
Rate 0.562 deg/day
Direction 65.22 deg

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