AstDyS-2

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AstDyS ∴ Objects ∴ 1999CW4 ∴ Summary
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(16991) 1999CW4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42269 7.193e-09 au
e 0.155976 3.289e-08
i 0.675 3.8e-06 deg
Ω 202.524 0.000273 deg
ω 329.257 0.0002734 deg
M 235.739 1.285e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0448 au
Aphelion 2.8006 au
Asc. node-Earth separation 1.08216 au
Desc. node-Earth separation 1.73278 au
Earth MOID 1.05074 au
Orbital period 1377.35 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2049 (14)
Radar observations (Discarded) 0 (0)
Arc length 11075.8 days
Unobserved 99 days

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Ephemeris at epoch 60425 MJD
Right Ascension 36.0596 deg
Declination 14.1632 deg
V Magnitude 19.92 mag
Solar Elongation -3.44 deg
Galactic Latitude -42.97 deg
Rate 0.425 deg/day
Direction 71.476 deg

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