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AstDyS ∴ Objects ∴ 1999CW61 ∴ Summary
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(31497) 1999CW61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5807 9.437e-09 au
e 0.210535 4.665e-08
i 12.08 3.741e-06 deg
Ω 290.543 2.132e-05 deg
ω 95.416 2.4e-05 deg
M 107.934 1.03e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0374 au
Aphelion 3.124 au
Asc. node-Earth separation 1.49967 au
Desc. node-Earth separation 1.43557 au
Earth MOID 1.08385 au
Orbital period 1514.27 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2500 (5)
Radar observations (Discarded) 0 (0)
Arc length 14007.4 days
Unobserved 37 days

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Ephemeris at epoch 60427 MJD
Right Ascension 138.082 deg
Declination 5.14168 deg
V Magnitude 19.49 mag
Solar Elongation -101.82 deg
Galactic Latitude 33.51 deg
Rate 0.126 deg/day
Direction 95.113 deg

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