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AstDyS ∴ Objects ∴ Cynthia ∴ Summary
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(15992) Cynthia  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.32263 8.825e-09 au
e 0.06463 3.742e-08
i 6.541 4.097e-06 deg
Ω 312.326 3.499e-05 deg
ω 269.409 4.816e-05 deg
M 244.675 3.308e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1725 au
Aphelion 2.4727 au
Asc. node-Earth separation 1.30107 au
Desc. node-Earth separation 1.32669 au
Earth MOID 1.17762 au
Orbital period 1292.92 days
Date of orbit computation  Nov 28 17:25
Observational summary
Optical observations (Discarded) 1742 (16)
Radar observations (Discarded) 0 (0)
Arc length 10099.4 days
Unobserved 33 days

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Ephemeris at epoch 58824 MJD
Right Ascension 128.635 deg
Declination 23.0284 deg
V Magnitude 18.08 mag
Solar Elongation 128.99 deg
Galactic Latitude 32.31 deg
Rate 0.024 deg/day
Direction -109.78 deg

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